A student moves a box across the floor by exerting 20 newtons of force and ends up doing 40 joules of work on the box. What is the distance the box is moved?

Layers of rock containing fossils, like the layers illustrated here, are most likely composed of rocks.

Aroller coaster is traveling at 13 mi./s when you purchase a hill that is 400 m long and down the hill exonerate at 4.0 m/s squared what is the final velocity of the posterior found your answer to the nearest number

If a gas has an initial pressure of 101kpa and a volume of 10l, then it expands to a volume of 20l, what is the new pressure?