Question

a force is applied perpendicularly on a door for M white which requires a torque of 120 NM to open it what will be the minimum force required​

Answer 1

Answer:

(1) Moment of force means torque.

τ=force×⊥distance

τ=20×0.5

τ=10N−m

(2) τ=force×distance

τ=5×

100

10

τ=0.5N−m

Explanation:

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