Atennis ball is dropped from 1.13 m above the
ground. it rebounds to a height of 0.876 m.
with what velocity does it hit the ground?
the acceleration of gravity is 9.8 m/s2. (let
down be negative.)
answer in units of m/s.

The average time that it takes for the car to travel the first 0.25m is s. the average time to travel just between 0.25 m and 0.50 m is s. given the time taken to travel the second 0.25 m section, the velocity would be m/s.