A block of mass 20kg resting on a horizontal force 50N.If the coefficient of friction between the table and the block is 0.45,calculate the acceleration with which it moves
2 answers
You must have omitted some words in your
You omitted some words in your question. How can you rest on a force?
This is a physics question. The math is trivial.
If 50 N is pushing the block, and the static friction coefficient is 0.45, a friction force of up to 0.45 M g = 88 N will tend to keep it in place. 50 N is not enough to move it.
In this case, the block will not move at all.
This is a physics question. The math is trivial.
If 50 N is pushing the block, and the static friction coefficient is 0.45, a friction force of up to 0.45 M g = 88 N will tend to keep it in place. 50 N is not enough to move it.
In this case, the block will not move at all.
1 answer