Question

. A ball of mass 100 g and another ball of 120 g moves
towards each other with speeds 6 m/s and 5 m/s
respectively. If they stick to each other after
colliding, What would be the velocity of the
combined mass after the collision?​

Answer 1

Answer:

5.45

Explanation:

by applying (m1v1+m2v2)/m1+M2

600+600/100+120=1200/220=5.45m/s

we applied the formula since the two balls gain momentum during collision.

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