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What will be the velocity of an object of momentum 'P' and mass 'm'?

This question was previously asked in
RRC Group D Previous Year Paper 73 (Held On: 12 Nov 2018 Shift 3)
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  1. P × m 
  2. P + m 

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The correct answer is P/m.

Key Points

  • Momentum refers to the quantity of motion that an object has.
    • If an object is in motion (on the move) then it has momentum. Momentum can be defined as "mass in motion."
    • All objects have mass.
  • So if an object is moving, then it has momentum - it has its mass in motion.
    • p = mv
    • So
      • p = momentum
      • m = mass
      • v = velocity

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