Learnalot41391 Learnalot41391

09-01-2024
Physics

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Two bodies having same mass 40kg are moving in opposite directions, one with a velocity of 10m/s and the other with 7m/s. If they collide and move as one body, the velocity of the combination is

A 10m/s
B 7m/s
C 3m/s
D 1.5m/s

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