Questions
A 4 kg block is in equilibrium on a rough inclined surface having inclination of with horizontal. Then frictional force acting on the block is
detailed solution
Correct option is A
Net force along the inclined force must be zero. ∴ f−mgsinθ=0⇒f=4×10×sin30oN=20NTalk 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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