Question

move towards each other with the respective
move in opposite direction with velocity v, and
velocity of u, and u. After collision they
m
(c)
75. Two spheres A and B with mass m, and
respectively are placed on a flat platform and
v,. The velocity of sphere B after collision is
{m (4 + 2) + mu}
(a) V =
m2
{m,u, + muz]
=
(b) 12
m2
{m, (u, + v)-mu
(c) V =
m2
{m (4, -v)+m,u2
(d) V =
m2
6​

Answer 1

Answer:

collide. A is at rest initially and B is moving with velocity v along x - axis. After collision ...

Top answer · 39 votes

There is no external force acting on the spheres. So linear momentum will be conserved.Before the collision, In direction x , Linear momentum = m2v ... More