Solve two Atwood machine problems step by step, including the effects of friction and an inclined plane. Learn how to set up free-body diagrams, apply Newton’s laws, and avoid common mistakes in ...

U.S. Postal Service equipment in Reno has broken down again, requiring first-class mail internal to Northern Nevada to be routed to Sacramento for processing before coming back over the Sierra. The ...

This problem showed up a lot during the Pats’ collapse against the Buffalo Bills in Week 15. McDaniels lamented how “They doubled Stef (Diggs) a number of times in the game the other day,” McDaniels ...

The Los Angeles Rams are set to take on the Seattle Seahawks in a huge Thursday Night Football matchup this week. The game is being played in Seattle. Unfortunately, the Rams are facing serious travel ...

A Los Angeles city firefighter is raising new questions about the department's firefighting apparatus at the Port of Los Angeles after a blaze erupted on a container ship there last month, alleging ...

But there’s one spec that has caused some concern among Ars staffers and others with their eyes on the Steam Machine: The GPU comes with just 8GB of dedicated graphics RAM, an amount that is steadily ...

Edward Khomotso Nkadimeng receives funding from the National Research Foundation. In most industries, maintenance is a waiting game. Things are fixed when they break. But in the 21st century, an age ...

An equipment problem at BART's Civic Center station in San Francisco caused major delays on Tuesday. There were no trains running between 24th Street and Montgomery Street as of noon. Delays were ...