The whole wedge and block system is moving as shown in the

Last updated: 6/14/2023

The whole wedge and block system is moving as shown in the figure Block of mass m is not slipping on the wedge Then which of the following statement is correct surface between M and mis rough M m a g tane 0 1 Work done by normal force on block is zero 2 Work done by friction force on block is zero 3 Work done by normal force on block is not zero 4 None of these