In the figure here, a ball is thrown up onto a roof, landing 4.20 s later at height h = 18.0 m above the release level. The ball's path just before landing is angled at 0= 61.0° with the roof. (a) Find the horizontal distance d it travels. (Hint: One way is to reverse the motion, as if it is on a video.) What are the (b) magnitude and (c) angle (relative to the horizontal) of the ball's initial velocity? 0
In the figure here, a ball is thrown up onto a roof, landing 4.20 s later at height h = 18.0 m above the release level. The ball's path just before landing is angled at 0= 61.0° with the roof. (a) Find the horizontal distance d it travels. (Hint: One way is to reverse the motion, as if it is on a video.) What are the (b) magnitude and (c) angle (relative to the horizontal) of the ball's initial velocity? 0
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the ball to score a field goal from a point 48 m in front of goalposts whose horizontal bar is 3.44 m above the ground?
Transcribed Image Text:In the figure here, a ball is thrown up onto a roof, landing 4.20 s later at height h = 18.0 m above the release level. The ball's path just
before landing is angled at 0= 61.0° with the roof. (a) Find the horizontal distance d it travels. (Hint: One way is to reverse the motion,
as if it is on a video.) What are the (b) magnitude and (c) angle (relative to the horizontal) of the ball's initial velocity?
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