What was the horizontal acceleration of the sprinter

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Reference no: EM132307068

Part (a)

Question - To Determine: At the instant a race began, a 65-kg sprinter exerted a force of 720 N on the starting block at a 22o angle with respect to the ground. What was the horizontal acceleration of the sprinter?

Part (b)

To Determine:

 At the instant a race began, a 65-kg sprinter exerted a force of 720 N on the starting block at a 22° angle with respect to the ground. If the force was exerted for 0.32 s; with what speed did the sprinter leave the starting block?

Reference no: EM132307068

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