Newton-second is unit of which Quantity

Electrical Engineering XYZ MCQs

Newton-second is unit of which Quantity:

  1. Acceleration
  2. Velocity
  3. Impulse
  4. Speed

Correct answer: 3. Impulse

Explanation: Impulse is defined as the change in momentum of an object when a force is applied over a period of time. The mathematical expression for impulse (I) is given by:

I = ๐นร—ฮ”๐‘ก


  • ๐น is the force applied
  • ฮ”t is the time duration over which the force is applied

Leave a Reply