Questions
A block of mass 2 kg is kept on the floor. The coefficient of static friction is 0.4. If a force F of 2.5 N is applied on the block as shown in the figure, the frictional force between the block and the floor will be
detailed solution
Correct option is A
Applied force = 2.5 NLimiting friction = μmg = 0.4 x 2 x 9.8 = 7.84 NFor the given condition applied force is less than limiting friction..'. Static friction on a body = Applied force = 2.5 NTalk to our academic expert!
Similar Questions
A body of mass 2 kg is at rest on a horizontal table. The coefficient of friction between the body and the table is 0.3. A force of 5 N is applied on the body. The acceleration of the body is
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