Question

Two bodies of masses 120 kg and 70 kg are moving opposite to each other with velocities 42 ms-1 and 25 ms-1 respectively and at a time they make a collision. After the collision, the bodies are combined to form a single body. With what velocity the combined body will move?

Select one:

a. 45.50 ms-1

b. 15.5 ms-1

c. 45 ms-1

d. 40 ms-1

e. 17. 32 ms-1

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Answer 1

Answer: 17.32 m\s-1

Explanation: