reln b/w the velocities.....
Physics
,
Mechanics
,
Kinematics
,
NewtonsLawsCirMotion
,
Work Power Energy collisions
,
Rotation
,
Gravitation
,
Simple Harmonic Motion
,
Fluid Mechanics
,
Materials Wave Sound
,
Super Position
,
units dimensions
,
com momentum
,
shm
,
wave sound
okie.......stop the motion of v3
velocity of upper block is (v1-v3)
and that shud be = v2
so v1-v2=v3