You push on a rectangular door at the location of the knob (see diagram fortop view). The door s mass is 64.4 kg, and its side-to-side width is 2.46 m.The knob is located 0.19 m from the right-hand side of the door. If you pushwith a force of 155 N, what will the be the door s angular acceleration as itswings on its hinges? (Note: the moment of inertia of the door of mass Mand width x, swinging on its hinges, is (1/3) M x^2.
You push on a rectangular door at the location of the knob (see diagram for
top view). The door s mass is 64.4 kg, and its side-to-side width is 2.46 m.
The knob is located 0.19 m from the right-hand side of the door. If you push
with a force of 155 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.
Hinge F o T
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