Question

v. A body of mass 18 kg moving with a velocity of 29 m/s collides on another body

moving with a velocity of 9 m/s in opposite direction. if they move together with a

velocity of 22 m/s, the mass of the second object is

1. 8.6 Kg 2. 4.06 Kg 3.9.5 Kg 4. 7.8 Kg​

Answer 1

Answer:

Explanation:

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