In the figure shown all the surfaces are frictionless
Asked by admin @ in Physics viewed by 289 People
In the figure shown all the surfaces are frictionless, and mass of the block, m= 1 kg. The block and
wedge are held initially at rest. Now wedge is given a horizontal acceleration of 10 m/s by applyinga force on the wedge, so that the block does not slip on the wedge. Then work done by the normalforce in ground frame on the block in seconds is :10m/s