Physics, asked by rajdeepdas908547, 1 year ago

Answer the question (f) number,please

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Answered by andy245

0

1. When the force is conservative

2. When the displacement is zero (S=0)

W = F.S = 0

3. When the displacement is perpendicular to the direction of force (theta = 90)

W = FS cos 90 = 0

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