You push on a rectangular door at the location of the knob (see diagram for top view).
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Question:
You push on a rectangular door at the location of the knob (see diagram for top view). The door s mass is 71.5 kg, and its side-to-side width is 1.87 m. The knob is located 0.19 m from the right-hand side of the door. If you push with a force of 104 N, what will the be the door s angular acceleration as it swings on its hinges? (Note: the moment of inertia of the door of mass M and width x, swinging on its hinges, is (1/3) M x^2.)
Related Book For
University Physics with Modern Physics
ISBN: 978-0133977981
14th edition
Authors: Hugh D. Young, Roger A. Freedman
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