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A bar of mass m is pulled by means of a thread upon inclined plane forming an angle a with the horizontal. The coefficient of friction is equal to m . The angle b which the thread must form with the inclined plane for the tension of the thread to be minimum is

A bar of mass m is pulled by means of a thread upon inclined
plane forming an angle a with the horizontal. The coefficient of friction is equal to m . The angle b which
the thread must form with the inclined plane for the tension of the thread to be minimum is

Grade:12

1 Answers

Arun
25750 Points
5 years ago
Dear student
 
Please atach an image. I will be happy to help you.
 
 
Regards
Arun (askIITiams forum expert))

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