Acar is traveling at 50 mi/h when the brakes are fully applied, producing a constant deceleration of 44 ft/s2. what is the distance covered before the car comes to a stop? (round your answer to one decimal place.)

A248-g piece of copper is dropped into 390 ml of water at 22.6 °c. the final temperature of the water was measured as 39.9 °c. calculate the initial temperature of the piece of copper. assume that all heat transfer occurs between the copper and the water. remember, the density of water is 1.0 g/m

In order for the bug to fly through the air a force has to push the bug forward. identify this force. how does the bug produce

An object moves from the position +34m to the position -15m in 15 seconds. what is it's total displacement? what is it's average velocity?