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Question

Is force a scalar quantity?


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Solution

Scalar and Vector quantity

  1. A scalar quantity is one that has no direction and just has a magnitude.
  2. A vector quantity is one that has both a magnitude and a direction.

Force

  1. Acceleration, which is defined as the rate of change of velocity, is proportional to force.
  2. Force is the derivative of a body's momentum with respect to time in calculus.
  3. In other terms, force is any action that tends to keep or change a body's motion or to change its direction.
  4. Force is a vector, it has both a direction and a magnitude.
  5. SI unit of force is Newton (N).

Force formula

F=m×a[whereF=force,m=mass,a=acceleartion]

Force is not a scalar quantity. Force is a vector quantity, as it has both direction and magnitude.


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