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: 17.32 m\s-1
Explanation:
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