You push on a rectangular door at the location of the knob (see
diagram for top view). The door s mass is 64.3 kg, and its
side-to-side width is 1.93 m. The knob is located 0.14 m from the
right-hand side of the door. If you push with a force of 130 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.)
(diagram shown below)
1.) 2.91 rad/s^2
2.) 1.46 rad/s^2
3.) 1.02 rad/s^2
4.) 3.49 rad/s^2
You Push On A Rectangular Door At The Location Of The Knob See Diagram For Top View The Door S Mass Is 64 3 Kg And I 1 (25.92 KiB) Viewed 32 times
Hinge F r
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