![]() ![]() Rolling Down an Inclined PlaneA solid cylinder rolls down an inclined plane without slipping, starting from rest. There must be static friction between the tire and the road surface for this to be so. The tires have contact with the road surface, and, even though they are rolling, the bottoms of the tires deform slightly, do not slip, and are at rest with respect to the road surface for a measurable amount of time. In Figure 11.2, the bicycle is in motion with the rider staying upright. It is surprising to most people that, in fact, the bottom of the wheel is at rest with respect to the ground, indicating there must be static friction between the tires and the road surface. If the driver depresses the accelerator slowly, causing the car to move forward, then the tires roll without slipping. If the driver depresses the accelerator to the floor, such that the tires spin without the car moving forward, there must be kinetic friction between the wheels and the surface of the road. For example, we can look at the interaction of a car’s tires and the surface of the road. People have observed rolling motion without slipping ever since the invention of the wheel. You may also find it useful in other calculations involving rotation. Understanding the forces and torques involved in rolling motion is a crucial factor in many different types of situations.įor analyzing rolling motion in this chapter, refer to Figure 10.20 in Fixed-Axis Rotation to find moments of inertia of some common geometrical objects. Think about the different situations of wheels moving on a car along a highway, or wheels on a plane landing on a runway, or wheels on a robotic explorer on another planet. ![]() Rolling motion is that common combination of rotational and translational motion that we see everywhere, every day. Use energy conservation to analyze rolling motion.Calculate the static friction force associated with rolling motion without slipping.Find the linear and angular accelerations in rolling motion with and without slipping.Explain how linear variables are related to angular variables for the case of rolling motion without slipping.Describe the physics of rolling motion without slipping.By the end of this section, you will be able to: ![]()
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![]() It features a powerful 1GHz dual-core processor, 3 detachable antennas for maximum coverage and stability, and advanced security features. It is not hard to understand why a network with a secure and unique password is comparatively difficult to hack, mainly when you use a strong password with impregnable parameters like numbers and special characters.The TP-Link Archer C9 router is a high-speed, dual-band router designed for home and office use. Protect Your Wi-Fi NetworkĬhanging your TP-Link password is a simple way to avoid compromising your network and keep it secure. Make certain you enter the default TP-link username and password to log into your router and not your custom credentials. This will allow you to enjoy an uninterrupted network with no any latency.Īlso, there may be another reason why you can not establish a network connection to your router after the reset. We suggest sending in the unit for repairs or getting a new one if this is the case. TP-Link Router Still not WorkingĪfter performing the 30-30-30 reset trick, your router continues misbehaving, it may be damaged. But we recommend making changes and preferably continue with a TP-Link password change to secure your connection. You may skip this step if you plan to keep the factory settings. While still holding the TP-Link reset button, turn on the power and hold it for another 30 seconds.Ĭongratulations, you have successfully reset your TP-Link router to its factory settings. Without releasing the button, turn off the power supply and hold it for another 30 seconds. With the router powered on, keep the reset button pressed for 30 seconds. In sporadic cases, the WPS button may act as the reset button when using the reset sequence.Įither way, move and find the button on to the next step. You may locate the reset button at the backside of your TP-Link router. Note: Before you reset the TP-Link router, test whether a reboot will suffice. We will be using the same process for your TP-Link router reset. The 30-30-30 Router reset method works for most routers without respect to the manufacturer. Unless you press the reset button for the correct amount of time, whatever how many times you press the reset button, it will be of no use. To initiate a total TP-Link reset, follow these steps carefully. But most customers face problems while trying to log into the control panel. TP-Link is one of the leading manufacturers of high-quality routers. Once logged in, you will be presented with the TP-Link web interface or control panel. You may also check underneath or at the side of your TP-Link router for a label with the TP-Link login admin username and password. If not, you can look at the default login details below and log in to your TP-Link router successfully. ![]() Enter the current TP-Link login admin username and password in case you have changed it. Once you open the correct TP-Link server, you will see the TP-Link login username and password fields. Since you already have a network connection to the TP-Link server, you can use any online tool to find the router IP. Or you can visit the TP-Link login net website. If neither of these IP addresses works as your TP-Link login IP address, you can find a custom list for different router models below. To directly reach your router’s designated TP-Link login click on the links given below. The most common IP addresses for TP-Link router login are 192.168.0.1 and 192.168.0.254. ![]() Type your router IP or TP-Link login IP in the address bar. Connect to the TP-Link Router IP via Browser And please note that you need not have access to the internet, only a physical connection will suffice. If you don’t know the Wi-Fi password, then an ideal solution is to connect to the network using an ethernet cable. To connect to the TP-Link network, you will need a wireless or wired medium. The first step is to connect to the network that lets you reach the TP-Link login IP and, thus, its control panel. These instructions will help in the TP-Link router login granting you access to the TP-Link Web Interface. To perform any configuration on your TP-Link router, you need to be logged in. Also, note that you must have an active TP-Link connection to proceed. ![]() Important: You will need a TP-Link router and any of the listed devices to connect to the TP-Link login page. Yet first, let’s get you connected to the TP-Link Network. This guide covers everything from connecting to the network to changing the password for your TP-Link router.Īlso, the response to the unexplained latency in your network is conveniently hiding right behind your TP-Link router. Changing your router’s TP-Link password is an essential way to minimize threats and keep your network secure. ![]() ![]() ![]() JetBot is an open-source AI project for makers, students and enthusiasts who are interested in learning AI and building fun applications.Code your own recognition program in C++.Realtime acceleration with TensorRT and live camera streaming.Get started with deep learning inference for computer vision using pretrained models for image classification and object detection.Enroll Now > Check out the Jetson Projects Page Earn certificates when you complete these free, open-source courses. Get the critical AI skills you need to thrive and advance in your career. NVIDIA’s Deep Learning Institute delivers practical hands-on training and certification in AI at the edge for developers, educators, students and lifelong learners. ![]() Once connected to the developer kit, hit SPACE if the initial setup screen does not appear automatically. To terminate your screen session, press C-a + k ( Ctrl + a, then k), then press y on confirmation. Use the device name discovered previously as a command line option for the `screen` command. For example, use this command to install Screen if you are running Ubuntu. Install the Screen program on your Linux computer if it is now already available. $ ls -l /dev/ttyACM0Ĭrw-rw- 1 root dialout 166, 0 Oct 2 02:45 /dev/ttyACM0 The new serial device is for your Jetson developer kit. cdc_acm 1-5:1.2: ttyACM0: USB ACM device $ dmesg | grep -color 'tty'Ĭonnect your Linux computer to the developer kit’s Micro-USB port and run the same command to find what’s newly added. Before connecting to your Jetson developer kit for initial setup, check to see what Serial devices are already shown on your Linux computer. ![]() ![]() ![]() It also supports recursive sorting and has several predefined profiles to help you save time. This app allows you to filter files by any location, type, or date and undo changes if necessary. With Easy File Organizer, you can organize your files and folders even on your desktop. It is free and available in the Mac and Windows stores. Accidentally deleted files can also be recovered and restored. The program also allows you to rearrange files by dragging and dropping, hard and soft links, and other methods. A clean interface allows you to sort files by name, size, information, type, and change display criteria as needed. ![]() This app makes it easy to organize your messy files and folders. In this sense, Qiplex Easy File Organizer offers several smart options to filter files from anywhere. Needless to say, unless you rely on a specific app, it can be a pain to start cleaning files. Even if you don’t realize it, your computer desk can quickly become a cluttered space. Qiplex Easy File Organizer is software that allows you to easily organize files, folders, and desktops. Along those lines, Easy File Organizer aims to help you filter your files from anywhere with some smart options. It’s a pain to start cleaning files unless you have a special application. Your desk can quickly become a cluttered space without you realizing it. The program makes it easy to organize your files, folders, and desktop. ![]() It takes less than a second to organize 1000 files. Loved by happy users from 14 to 80 years old. Supports hundreds of organizational scenarios.
![]() ![]() These kinds of calculations are important in logistics or food delivery chains where customers might need to calculate the time taken to deliver the goods or services. This can be anything, for example, the difference between days in two timestamps or the difference between hours in the two timestamps. While working with Date and Time calculations in PostgreSQL, sometimes we need to calculate the duration between two given timestamps. Returns the time zone difference in minutes.įigure 4 – Extract Function in PostgreSQLįigure 5 – Extract Function in PostgreSQLĪs you can see in the figures above, we have used most of the commonly used date parts that are used with the EXTRACT function in PostgreSQL. Returns the time zone difference in hours. Apart from these, the EXTRACT function also provides some other methods for extracting more date parts from the timestamps. In the above figure, the hour, minute and second values have been extracted from the timestamp and these can be used as parts of calculation where date and time are used. This can be done by using the following.įigure 3 – Extracting the time values from the timestamp in PostgreSQL Next, we can also extract the time values from the timestamp. You can use these columns to perform various calculations. These values are now available as separate columns. This can be done as follows.įigure 2 – Extracting date parts from the time zoneĪs you can see in the figure above, we have extracted the year, month and date from the time zone. Let us now try to extract the date values from the timestamp. The syntax for the EXTRACT function is as follows. Now in order to extract and print each of these parts separately, we can make use of the EXTRACT function in PostgreSQL. Let us first understand the anatomy of a timestamp and break down the timestamp to extract each of the parts into different columns.Įxtracts the year part from the timestamp.Įxtracts the milliseconds from the timestamp.Īs explained in the above table, the timestamp can be broken down into these parts. Since I am in Dublin, my time zone is UTC+1 (summertime). Let us first understand how a timestamp column looks like in PostgreSQL.įigure 1 – Sample Timestamp example in PostgreSQL with time zone informationĪs you can see in the figure above, we have used the now() function in PostgreSQL that returns the current time of the system. Sometimes it is required that we do not use the entire timestamp for analysis, instead just use a part of it, for example, a day or an hour. These columns can be with or without time zone information. ![]() While working on a large database project, often we come across multiple columns that store data in timestamp format. Using the CAST function in PostgreSQL to convert timestamps to other formats Using the INTERVAL function in PostgreSQL ![]() In this article, we are going to focus on the following concepts.Įxtract date parts from existing timestamps Also, we can calculate time intervals using these functions that will help us analyze what has changed between those two timeframes. PostgreSQL provides a number of different date and time functions by default that can be used to calculate these kinds of KPIs. PostgreSQL is one of the leading open-source relational database systems that can be used to build operational databases as well as data warehouses. In this article, we are going to explore some of the important Date and Time functions that can be used in PostgreSQL and how they can be implemented henceforth. These KPIs help businesses understand and gauge their performance and also aids in making decisions necessary for their development. Some of the most commonly used KPIs that involve date and time calculations are monthly sales, quarterly web traffic, year-over-year growth etc. Be it financial data or any data related to sales, dates always play a pivotal role in analyzing the trends and hence draw a pattern out from them. Working with Date and Time calculations is an integral part of any Data Analytics solution. ![]() ![]() ![]() Brushless Hedge Trimmer Kit with 2.5Ah Battery & Charger Part number, HT2411 Material type, Alloy Steel. It's supplied with a 2.5Ah battery and standard charger which will allow you to work for up to 75. The powerful brushless motor makes this cordless trimmer ideal for cutting wider medium hedges with thick stem widths. The intelligent battery control system constantly monitors each cell’s power and temperature to deliver the most efficient and quickest charge. EGO Power+ 56V Lithium-ion Cordless 24 in. The EGO HT2411E hedge trimmer kit provides you with a single-speed, single knife-edge cutting action. Supplied with our 2.5Ah battery, from a full charge to empty, you can enjoy run time up to 75 minutes, with a full recharge in just 50 minutes. item 3 EGO HT2411 24-Inch Brushless 56-Volt Hedge Trimmer 2.5Ah Batt and Charger Incl. The diamond ground blades eat away at the unruly branches with ease, giving you the satisfaction of seeing the hedge take shape as you move along. item 1 EGO Power+ 24-Inch Brushless 56-Volt Cordless Hedge Trimmer Battery Not Included EGO Power+ 24-Inch. Extend your reach and flexibility with the 56 V Lithium-Ion Cordless 24 in. With a cutting blade length of 61cm, this tool is useful in cutting a wider area on every cut. EGO Cordless Hedge Trimmer Brushless Kit HT2411 Reconditioned. 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If you’re looking for a hedge trimmer which is simple to use and will get the job done with no fuss, then this is the tool for you. ![]() ![]() ![]() While some might feel that buying a special keyboard for gaming is less important than buying a gaming mouse, most gamers will tell you that there are many advantages in having one for certain types of gaming. This mechanical gaming keyboard utilizes Silver Speed Switches, as well as dynamic RGB lit keys. Shroud uses the HyperX Alloy FPS RGB Keyboard While a regular-sized mousepad might be ok for less intensive gaming such as card games or MOBAs, wider mousepads are preferable for FPS gamers, as they allow space for the wider movements required when gamers using lower DPI settings on their mouse. Other considerations include the width of the mousepad. However, every gamer has their own preferences. While mice with laser sensors don’t have this problem, they generally have lower sensitivity and accuracy than optical ones. Furthermore, the dirt and oil on the desk would also wear down the feet off the mouse and can also occasionally interfere with the optical sensor if the surface is reflective or has a pattern with contrasting colors. Not doing so could result in their desks being worn down by the constant scraping, the debris this causes could also damage their mouse. Gamers need precise, fast and forceful movements compared to regular PC users, which necessitates mousepads. It’s rubber textured underside ensure that it remains secure during gameplay, while its fabric’s density allows for optical mice. This is a limited edition version of HyperX’s Fury S Speed mousepad. Shroud uses the Hyperx Fury S Speed – Cloud 9 Limited Edition Mousepad This is important considering the amount of mashing that gamers generally inflict on their mice. Gaming mice are also designed to have little to no cursor input latency and are far more durable than regular mice. This is why many high-end mice are customizable with weights and removable parts. Other considerations include the comfort in handling the mouse, such as weight preferences and differences in hand size, shape and grip. Of course, it’s important for gamers to be realistic about whether they actually need all of the extra buttons as the number of buttons and other extra features generally impacts the price. This mouse was designed specifically for gamers and is among the most widely-used among both gaming and streaming pros, although it is often sponsored by Logitech.Īside from the Dots Per Inch (DPI) superiority that will impact sensitivity, one of the main advantages of using a gaming mouse over a regular mouse are the hot-key shortcut buttons that are integrated into the gaming mice. Shroud’s Mouse Shroud uses the Logitech G Pro (Wireless) ![]() So, bear these points in mind if you’re considering buying a new gaming monitor. Individual needs will obviously differ based on the types of games that the purchaser would like to play, as a gamer who prefers card and puzzle video games will obviously have less of a need for 1 – 2 millisecond response time than a competitive fps player would. Of course, input, response and refresh rates, are also important features to consider. Therefore, it’s important to get a monitor with a balanced resolution rather than a bigger screen on a budget or one with unnecessary features. The inverse is also important, as it can have the opposite effect of shrinking the display tabs to compensate for extra pixels. This is because the number of pixels such as 1080 × 1920 may look sharp on a 24” screen, the same resolution would be stretched on a 27”, thereby making the pixels larger and more noticeable. However, while the lower resolution monitors may be cheaper, it does greatly impact gameplay. ![]() Most streamers seem to be sticking with a 24” option, albeit two or three or them. When it comes to monitors, it’s really all about the screen size and pixel resolution. This monitor incorporates NVIDIA G-SYNC technology to reduce instances of screen tearing, combined with Ultra Low Motion Blur technology to ensure that all in-game movements remain smooth, sharp and clear. Shroud uses the ACER Predator XB252Q 24.5-INCH. ![]() ![]() ![]() Use these tools to fine-tune the overall look of your photo.Įxplore AI-powered tools: Luminar Neo's AI-powered tools are where this software truly shines. Luminar Neo offers standard editing tools such as exposure, contrast, highlights, shadows, color temperature, and more. The Edit mode provides advanced editing capabilities for more personalized adjustments.Īpply basic adjustments: Start by making basic adjustments to your image. The Catalog mode allows you to view and organize your images, while the Presets mode offers a variety of ready-to-use effects for quick enhancements. The software provides a clean and straightforward layout, making it easy to find and navigate through different tools and features.Ĭhoose an editing mode: Neo offers different editing modes, including Catalog, Presets, and Edit. You can import individual images or entire folders.įamiliarize yourself with the interface: Take some time to explore the intuitive user interface of Luminar Neo. Import your photos: Open Luminar Neo and use the "Import" feature to bring your photos into the software. Launch Luminar Neo: After the installation is complete, you can launch Skylum Luminar Neo by locating its icon on your desktop or in your applications folder.Īctivate your license: If you have purchased a license for Luminar Neo, you will need to activate it during this step by entering your license key or signing in with your Skylum account credentials. The installation process may take a few minutes, depending on your system specifications. Wait for completion: The software will now be installed on your computer. Start the installation: Once you have customized your preferences, click on the "Install" button to begin installing Luminar Neo on your computer. These may include choosing the language, customizing the installation location, or selecting additional plug-ins or modules if desired.Īgree to terms and conditions: Read and accept the terms and conditions of using Skylum Luminar Neo. ![]() Run the installer: Locate the downloaded file on your computer and run it to start the installation process.Ĭhoose installation options: During installation, you will be prompted to select certain options. Download the software: Visit the Skylum website and download the installation file for Luminar Neo. ![]() ![]() Vice was among a generation of fast-rising digital media upstarts such as BuzzFeed that once threatened to supplant legacy media companies with the right recipe for attracting millennial audiences. Disney wrote off its $400m investment in Vice as worthless in 2019. The promise of successfully tapping the media habits of a global youth audience attracted hundreds of millions of dollars of investment from firms, including Disney, which explored a $3bn-plus deal to buy Vice in 2015. We use Google reCaptcha to protect our website and the Google Privacy Policy and Terms of Service apply. For more information see our Privacy Policy. Privacy Notice: Newsletters may contain info about charities, online ads, and content funded by outside parties. Vice, which began as a punk magazine in Montreal almost three decades ago, expanded into digital media and TV by striking deals with firms including Sky and HBO. The same month, Nancy Dubuc, who took over as chief executive from controversial co-founder Shane Smith in 2018, announced her surprise departure. In February, Fortress, the company’s debt holder, extended a $30m funding line to let Vice pay overdue bills to vendors. In April, the company – which has been evaluating its future since plans to float using a special purpose acquisition vehicle (Spac) collapsed two years ago – announced it was cancelling its popular Vice News Tonight as part of a restructuring that could make more than 100 staff being made redundant. Vice, which hit a valuation of $5.7bn in 2017 as media giants including Rupert Murdoch, WPP and Disney clamoured for a slice of its youth appeal, had been seeking a sale of about $1.5bn. ![]() “We will have new ownership, a simplified capital structure and the ability to operate without the legacy liabilities that have been burdening our business.” ![]() “This accelerated court-supervised sale process will strengthen the company and position Vice for long-term growth,” said Bruce Dixon and Hozefa Lokhandwala, co-chief executive officers at Vice. The sale, which is expected to conclude in two to three months, comes after years of financial difficulties and executive turmoil at Vice. Under the deal, which also has a provision that Vice could still be sold to a third party if a higher bid emerges, the lenders are also providing more than $20m and other financing to fund Vice throughout the sale process. Vice said it “expects to emerge as a financially healthy and stronger company” when the process concludes. Creditors can swap their secured debt, rather than pay cash, for the company’s assets. ![]() |
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