Physics, asked by r2sd1975, 1 year ago

A man of mass (m) stands on a platform of equal mass (m) and pulls himself by two ropes passing over pulleys. If he pulls each rope with a force equal to half its weight, what will be his upward acceleration ?
A) g/2. B) g/4. C) g. D) zero

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Answers

Answered by AlokYadav100
8
Answer________

Zero____

r2sd1975: No....
Answered by kushalkumarreddy081
10

Answer:zero

Explanation:F = 4 (mg/2) --- upwards

W = 2mg

F = W , ( a = 0 )

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