Question

A body rests on an inclined plane and just slides down when the slope of plane is 30°.Find the acceleration of the body down the plane when the slope of the plane 60°

Answer 1

Answer:Is its answer is 5ms^-2

Explanation:No external force is acting on the body, so the only force acting is of mgsintheta which is equal to m×10×0.5=5m

Acceleration=Net force - opposite force/ total mass= 5m-0/m=5m/m=5 m/s^2