A block of mass 0.1 kg is held against a wall by applying a horizontal force of 5 N on…
Physics · JEE Advanced · NTA Exams — Laws of Motion
A block of mass 0.1 kg is held against a wall by applying a horizontal force of 5 N on the block. If the coefficient of friction between the block and the wall is 0.5, the magnitude of the frictional force acting on the block is
- 2.5 N
- 0.98 N
- 4.9 N
- 0.49 N
Answer
(B) 0.98 N
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