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NEET
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NEET
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Physics
Chapter
Center of Mass, Momentum and Collision

NEET · Physics · Center of Mass, Momentum and Collision

A projectile is projected at a speed u at an angle (θ) with...

A projectile is projected at a speed u at an angle (\theta) with horizontal. At the highest point projectile splits into two fragments of mass ratio 1:21: 2. The smaller fragment coming to rest. Then consider following statements :- (A) In a given time both parts will cover equal vertical displacement. (B) COM of two fragments will follow the same path as the object would have followed if not exploded. (C) Linear momentum is conserved in vertical direction only. Which of the following is correct?

Options

  1. AA, B, C
  2. BA, B
  3. CB, C
  4. DA, C

Correct answer

B. A, B

Step-by-step solution

(A) Both particles will touch the ground together. (B) C.O.M will follow same path.
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