a. Find the distance S it moves up the incline plane before reversing its direction. b. Find the time the ball reaches a distance S up the inclined plane. c. Find the time required for the ball to return to the child's hand.
a. Find the distance S it moves up the incline plane before reversing its direction. b. Find the time the ball reaches a distance S up the inclined plane. c. Find the time required for the ball to return to the child's hand.
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4. A girl rolls a ball up an incline plane and allows it to return to her. For the angle θ
and the ball involved, the acceleration of the ball along the inclined plane is
constant at 0.25 g, directed down the plane. If the ball is released with a speed of
4m/s.
a. Find the distance S it moves up the incline plane before reversing its
direction.
b. Find the time the ball reaches a distance S up the inclined plane.
c. Find the time required for the ball to return to the childs hand.
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