Physics, 15.04.2020 23:02 micahwilkerson8344
A 4.0 kg ball is traveling at 3.0 m/s and strikes a wall. The ball bounces off the wall with a velocity of 4.0 m/s in the opposite direction. If the ballis in contact with the wall for 0.10 seconds, then the magnitude of the average force on the ball during contact is
a. 230 N.
b. 400 N.
c. 360 N.
d. 320N,
Answers: 3
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