Physics, 04.07.2020 14:01 loudermilkb117
A girl throws a ball at an inclined wall from a height of 3 ft, hitting the wall at A with a horizontal velocity v0 of magnitude 45 ft/s. Knowing that the coefficient of restitution between the ball and the wall is 0.9 and neglecting friction, determine the distance d from the foot of the wall to the Point B where the ball will hit the ground after bouncing off the wall.
Answers: 2
....................(1)
.................(2)
![d = (v_0)_x t - CD\\d = [(41.67 cos 62.68)*3.38] - \frac{3}{tan 60} \\d = 62.9 s](/tpl/images/0701/2337/a31e1.png)
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A girl throws a ball at an inclined wall from a height of 3 ft, hitting the wall at A with a horizon...
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