College Physics with MasteringPhysics 7th Edition by Jerry Wilson,Anthony Buffa,Bo Lou

تمرين 39

A Super Ball is dropped from a height of 4.00 m. Assuming the ball rebounds with 95% of its impact speed, (a) the ball would bounce to (1) less than 95%, (2) equal to 95%, or (3) more than 95% of the initial height (b) How high will the ball go