Question

Please answer this question in depth please! Thanks!

A racquetball (diameter 8.00 cm, mass 60.0 g) is held a negligible distance above a basketball (diameter 30.0 cm, mass 610. g). The bottom of the basketball is 4.00 m above a hard floor, e.g., at the height of the second-floor railing in the rotunda of McDonnell-Douglas Hall. The two balls are dropped together from rest. The basketball bounces off the floor and then strikes the racquetba All collisions have 0.700 coefficient of restitution. Neglecting aerodynamic effects, calculate the height to which the racketball would rebound, if the ceiling of the rotunda were not an obstacle.

Answer 1

냇 um 2 R. 6.2012+8 8589