Calculate the speed of the rock when it strikes the ground

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Question: A man stands on the roof of a 17 m tall building and throws arock with a velocity of magnitude 25 m/s at an angle of 32 degrees above the horizontal. You can ignore air resistance.

Part A: Calculate the speed of the rock when it strikes the ground.

I need help to determine the speed of the rock when it strikes the ground.

Reference no: EM13716167

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