A body of mass 4.2kg moving with velocity 10ms^-1 due east, hits a stationary body of mass 2.8kg. If they stick together after collision and move with velocity V due east, calculate the value of V

3ms^-1

6ms^-1

7ms^-1

15ms^-1

17ms^-1

Correct Option

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20th June, 2026

Chemistry

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21st May, 2026

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A body of mass 4.2kg moving with velocity 10ms-1 due east, hits a stationary body of mass 2.8kg. If they stick together after collision and move with velocity V due east, calculate the value of V