A person exerts a force of 55 N on the end of a door 74 cm wide. What is the magnitude of the torque if the force is exerted (a) perpendicular to the door, and (b) at a 45° angle to the face of the door?
A person exerts a force of 55 N on the end of a door 74 cm
Problem 23P Chapter 8
Physics: Principles with Applications | 6th Edition
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