A soccer ball is released from rest at the top of a grassy incline. After 6.4 seconds the ball has rolled 91 m with constant acceleration, and 1.0 s later it reaches the bottom of the incline.
(a) What was the ball's acceleration?
(b) How long was the incline?

Question

A soccer ball is released from rest at the top of a grassy incline. After  6.4  seconds the ball has rolled  91 m with constant acceleration, and  1.0 s later it reaches the bottom of the incline.
(a) What was the ball's acceleration?
(b) How long was the incline?

Quizplus · Accepted Answer

The Answer of A soccer ball is released from rest at the top of a grassy incline. After  6.4  seconds the ball has rolled  91 m with constant acceleration, and  1.0 s later it reaches the bottom of the incline.
(a) What was the ball's acceleration?
(b) How long was the incline?

A Soccer Ball Is Released from Rest at the Top