There are no torques to spin the pivot when the center of gravity is below it. This indicates that the pivot 2's center of gravity is located somewhere on the red line and somewhere on the blue line.
How do you calculate a rod's angular speed?
The formula =mvd(16M+12m) allows us to determine the angular velocity of the rod after it has been struck by the bullet. Calculated value: = 29.1 s-1
When do objects begin to rotate?
Nothing more than a steady radial orientation toward the center constitutes a revolution. The common point is located on the axis of that motion. The axis of that motion contains the shared point. The axis is perpendicular to the plane of motion at a 90 degree angle.
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