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Question

Two bodies are projected from roof with same speed different directions . If air resistance is not taken into account . Then


Options:
A .  they reach at ground with same magnitude of moments if bodies have same masses
B .  they reach at ground with same kinetic energy
C .  they reach at ground with same speed
D .  both (A) and (C) are correct
Answer: Option D

in the case of projectile motion, if bodies are projected with same speed , they reaches at ground with same speeds . So  if bodies have same msse3s then momentum of body will be different for different directions of projection  but magnitude of moments must be same .



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