An arrow is fired straight up from a 25.0m high tree top. a)how fast is it moving at the peak of its path just before it begins to fall back? b) what is its displacement when it lands on the ground below the tree if the tree is 8.00m high? C) how high does it go above the tree top?

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A: Given, θ=80μK1=0μK2=0.04μK3=0.1H=200 m

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