The solution of the Posting is in the attached file.
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Solution Summary
This is an explanation for proving that the box tend to rotate about the centre of gravity only when a force is applied at the left top of the box.
It also prove that the box will not tend to rotate about any other point except the centre of gravity.
The solution is detailed and well presented.
... 14) A force F acts to the right on a 5.32 kg ...block is stacked on top of the 5.32 kg block and can ... it with a coefficient of friction of 0.11 between the blocks. ...
... and (b) the magnitude of the upward buoyant force exerted on ... is 422 N and that of the hanging block is 185 N ... find (a) the acceleration of the two blocks and (b ...
... work is done on the block by the gravitational force as the block moves from A to B? Please see the attached file. The diagram shows various forces acting on ...
... direction, is 3.12 N. These are the only forces acting on ... Find the total force on the object using the correct number ... 3. A large ice block of mass M = 80 kg is ...
... 2. A block on a level frictionless surface has two horizontal forces applied. (a) What force F2 would cause the block to move in a straight line to the right? ...
... worry about your 20 kg mass to find your forces. ... Of course, the trade-off to that force advantage is ... to vertically lower an initially stationary block of mass ...
... to the normal reaction of the board exerted on the block. ... There is also a (-200-N) friction force exerted by the ... The sum of the forces exerted on the desk is ...
... is the normal force acting on the base of the toboggan, Mg is the weight of the block, and mg is the weight of the toboggan. Now the last three forces cancel ...
... There are two forces acting on the block at point A. One is the normal force that the track is applying on the block due to gravity (the block applies its ...
