Question

Torque due to a force is maximum on a door if force is applied *

(a) parallel to the door

(b) perpendicular to the door

(c) at 45° to the door

(d) at 60° to the door

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Answer 1

Answer:

Answer:It is harder to open and shut a door if we apply force near the hingeReasonTorque is maximum if force is applied at the hinge of the door Pls follow ... 

Explanation:

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Answer 2

Answer:

b) perpendicular to the door

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