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27 Nov 2019
In the figure here, a ball is thrown up onto a roof, landing 3.90 slater at height h = 22.0 m above the release level. The ball's pathjust before landing is angled at ? = 54.0° with the roof. (a) Findthe horizontal distance d it travels. (Hint: One way is to reversethe motion, as if it is on a video.) What are the (b) magnitude and(c) angle (relative to the horizontal) of the ball's initialvelocity?
In the figure here, a ball is thrown up onto a roof, landing 3.90 slater at height h = 22.0 m above the release level. The ball's pathjust before landing is angled at ? = 54.0° with the roof. (a) Findthe horizontal distance d it travels. (Hint: One way is to reversethe motion, as if it is on a video.) What are the (b) magnitude and(c) angle (relative to the horizontal) of the ball's initialvelocity?
Tod ThielLv2
4 Aug 2019
