1in downward dir
A block of mass 1kg is pushd against a rough vertical wall with a force 20N coefficient of static friction being 1/4;Another horizontal force of 10 N is applid on the block in a direction parallel to the wall.Will th block move?If yes in which direction?If no find the frictional force exerted by the wall on the block.
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UP 0 DOWN 0 0 4
4 Answers
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