A uniform stick of mass m and length l is suspended horizontally with end b on the edge of a table. The other end a is held by hand. Point a is suddenly released. At the instant after release: (a) what is the torque around b
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A uniform stick of mass m and length l is suspended horizontally with the end B on the very edge of a table and the other end A is held by hand. Point A is suddenly released.
At the instant of release:
a) What is the torque about the end B on the table?
b) What is the angular acceleration about the end B on the table?
c) What is the vertical acceleration of the center of mass?
d) What is the vertical component of the hinge force at B? Does this hinge force have a horizontal component after the instant of release?
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