Tired of walking down the stairs a 75 kg engineering

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Reference no: EM13612971

Tired of walking down the stairs a 75 kg engineering student designs an ingenious device for reaching his third floor dorm room. A 60 kg block at rest on the ground is attached to a rope that passes over a pulley. The student grabs the other end of the rope and steps out of his window. he falls 5.5 s before reaching the ground.

Reference no: EM13612971

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