In shown system strings and pulley are frictionless and

Last updated: 6/26/2023

In shown system strings and pulley are frictionless and massless Block A is moving downward with velocity of 7m s which is increasing at a rate of 2 m s while block C is moving upward with a velocity of 9 m s which is decreasing at a rate of 3 m s The block B is moving downward with velocity of VB m s which is decreasing at a rate of ag m s Find the value of v l el 99