Question 6 of 11 Currest Attempt in Progress Your anwer is partially correct. A roller Nis a shot to a green that is clevated 200 mabeve the peint where the bal \( \mathrm{h} \) aruk. The bal lewes the cho ag a sped of 18.7 mas at an ande of \( 380^{\prime} \) abeve the heriponal it rises to is mavimem heleht asd then ials down bo the geen Ignoring air relistance, find the speed of the ball ius before in land. eTentbook and Media
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A solid sphere of mass $m$ and radius $r$ is projected horizontally out of a cannon without spinning with an initial speed $v_{0}$. The sphere immediately lands on a level surface, where it skips a few times but eventually begins to roll without slipping. Find the final speed of the sphere. (See Multiple-Choice question 9.)
In Fig. 11-37, a small, solid, uniform ball is to be shot from point $P$ so that it rolls smoothly along a horizontal path, up along a ramp, and onto a plateau. Then it leaves the plateau horizontally to land on a game board, at a horizontal distance $d$ from the right edge of the plateau. The vertical heights are $h_{1}=5.00$ $\mathrm{cm}$ and $h_{2}=1.60 \mathrm{~cm} .$ With what speed must the ball be shot at point $P$ for it to land at $d=6.00 \mathrm{~cm} ?$
(a) In Problem $4,$ what initial speed must be given the ball so that it reaches the vertically upward position with zero speed? What then is its speed at (b) the lowest point and (c) the point on the right at which the ball is level with the initial point? (d) If the ball's mass were doubled, would the answers to (a) through (c) increase, decrease, or remain the same?
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