A ball of mass 2kg is moving with a speed of 10m/s along a flat surface. It collides with another ball of mass 3kg and comes to rest, what will be the speed of the second ball after collision?
A. The above said situation is not possible
B. 20m/s
C. Zero
D. 6.67m/s
Answer:A
A ball of mass 2kg is moving with a speed of 10m/s along a flat surface. It collides with another ball of mass 3kg and comes to rest, what will be the speed of the second ball after collision?
A. The above said situation is not possible B. 20m/s C. Zero D. 6.67m/s