A tennis player practices against a backboard, hitting the ball to the board with a speed of 22 m/s. The mass of the ball is 55 g. What is the average force the wall exerts on the ball if the ball is in contact with the board for 0.0125 s?

Use the ratio form of kepler’s third law, = , and the data provided to determine the time it takes mars to orbit the sun. round your answer to the nearest tenth. earth’s orbital period = 1.0 earth year earth’s distance from the sun = 1.0 au mars’s distance from the sun = 1.5 au it takes mars about ⇒ 1.8 earth years to orbit the sun.

Abowling ball rolls 32 meters in 0.8 seconds what is the average speed in m/s of the bowling ball in m/s

The buildup of charges on an object is called