3 A block of mass m is placed at relative equilibrium on an

Last updated: 5/28/2023

3 A block of mass m is placed at relative equilibrium on an inclined plane which itself is placed on a lift moving upwards with constant velocity vo If the friction co efficient between block and plane is find the instantaneous power supplied by friction to the block 1 20 mgv Sin 20 2 mgv Sin 20 m vo 2 v mgSin 0