A body of mass M at rest explodes into three pieces, two of which of mass M/4 each are thrown off in perpendicular directions with velocities of 3 m/s and 4 m/s respectively. The third piece will be thrown off with a velocity of

Options :
  1. 3m/s
  2. 1.5 m/s
  3. 4 m/s
  4. 2.5 m/s


Answer and Explanation :-

Answer: Option 4

Explanation:

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