Difference between Momentum vs Force / āĻ­ā§°āĻŦ⧇āĻ— āφ⧰⧁ āĻŦāϞ⧰ āĻŽāĻžāϜ⧰ āĻĒāĻžā§°ā§āĻĨāĻ•ā§āϝ


1. Meaning (āĻ…ā§°ā§āĻĨ)



  • Momentum: Quantity of motion of a moving object. (āĻ­ā§°āĻŦ⧇āĻ—: āĻ—āϤāĻŋāĻļā§€āϞ āĻŦāĻ¸ā§āϤ⧁⧰ āĻ—āϤāĻŋā§° āĻĒā§°āĻŋāĻŽāĻžāĻŖāĨ¤)

  • Force: A push or pull acting on an object. (āĻŦāϞ: āϕ⧋āύ⧋ āĻŦāĻ¸ā§āϤ⧁⧰ āĻ“āĻĒā§°āϤ āĻĒā§ā§°āϝāĻŧā§‹āĻ— āϕ⧰āĻž āϠ⧇āϞāĻž āĻŦāĻž āϟāύāĻžāĨ¤)


2.Formula(āϏ⧂āĻ¤ā§ā§°)



  • MomentumāĻ­ā§°āĻŦ⧇āĻ—): p = mv

  • Force(āĻŦāϞ): F = ma 


3. SI Unit (SI āĻāĻ•āĻ•)



  • Momentum(āĻ­ā§°āĻŦ⧇āĻ—): kg·m/s

  • Force: Newton (N) [āĻŦāϞ: āύāĻŋāωāϟāύ (N)]


4. Depends On(āύāĻŋā§°ā§āĻ­ā§° āϕ⧰⧇)



  • Momentum: Mass and Velocity (āĻ­ā§°āĻŦ⧇āĻ—: āĻ­ā§° āφ⧰⧁ āĻŦ⧇āĻ—)

  • Force: Mass and Acceleration (āĻŦāϞ: āĻ­ā§° āφ⧰⧁ āĻ¤ā§āĻŦā§°āĻŖ)


5. Role(āĻ­ā§‚āĻŽāĻŋāĻ•āĻž)



  • Momentum: Describes how much motion an object has. (āĻ­ā§°āĻŦ⧇āĻ—: āĻŦāĻ¸ā§āϤ⧁āĻŸā§‹ā§° āĻ—āϤāĻŋā§° āĻĒā§°āĻŋāĻŽāĻžāĻŖ āĻŦ⧁āϜāĻžāϝāĻŧāĨ¤)

  • Force: Changes the state of motion of an object. (āĻŦāϞ: āĻŦāĻ¸ā§āϤ⧁⧰ āĻ—āϤāĻŋ āĻŦāĻž āĻ¸ā§āĻĨāĻŋāϤāĻŋ āϏāϞāύāĻŋ āϕ⧰⧇āĨ¤)


6. Quantity Type(ā§°āĻžāĻļāĻŋā§° āϧ⧰āĻŖ)



  • Momentum: Vector quantity (āĻ­ā§°āĻŦ⧇āĻ—: āϭ⧇āĻ•ā§āϟ⧰ ā§°āĻžāĻļāĻŋ)

  • Force: Vector quantity (āĻŦāϞ: āϭ⧇āĻ•ā§āϟ⧰ ā§°āĻžāĻļāĻŋ)


7. Example (āωāĻĻāĻžāĻšā§°āĻŖ)



  • Momentum: A moving truck has high momentum. (āĻ­ā§°āĻŦ⧇āĻ—: āĻ—āϤāĻŋ āϕ⧰āĻŋ āĻĨāĻ•āĻž āĻŸā§ā§°āĻžāϕ⧰ āĻ­ā§°āĻŦ⧇āĻ— āĻŦ⧇āĻ›āĻŋāĨ¤)

  • Force: Pushing a trolley applies force. (āĻŦāϞ: āĻŸā§ā§°āϞ⧀ āϠ⧇āϞāĻŋāϞ⧇ āĻŦāϞ āĻĒā§ā§°āϝāĻŧā§‹āĻ— āĻšāϝāĻŧāĨ¤)


8. Difference (āĻĒāĻžā§°ā§āĻĨāĻ•ā§āϝ)



  • Momentum: Describes motion already possessed by an object. (āĻ­ā§°āĻŦ⧇āĻ—: āĻŦāĻ¸ā§āϤ⧁āĻŸā§‹ā§° āχāϤāĻŋāĻŽāĻ§ā§āϝ⧇ āĻĨāĻ•āĻž āĻ—āϤāĻŋā§° āĻĒā§°āĻŋāĻŽāĻžāĻŖ āĻŦ⧁āϜāĻžāϝāĻŧāĨ¤)

  • Force: Causes or changes the motion of an object. (āĻŦāϞ: āĻŦāĻ¸ā§āϤ⧁⧰ āĻ—āϤāĻŋ āφ⧰āĻŽā§āĻ­, āĻŦāĻ¨ā§āϧ āĻŦāĻž āϏāϞāύāĻŋ āϕ⧰⧇āĨ¤)


Tip | āϟāĻŋāĻĒāĻ›



  • Momentum = Motion (āĻ­ā§°āĻŦ⧇āĻ— = āĻ—āϤāĻŋā§° āĻĒā§°āĻŋāĻŽāĻžāĻŖ)

  • Force = Change in Motion (āĻŦāϞ = āĻ—āϤāĻŋ āϏāϞāύāĻŋ āϕ⧰āĻžā§° āĻ•āĻžā§°āĻŖ)