Department of Pre-University Education, KarnatakaPUC Karnataka Science Class 11
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A Force F1 Acts on a Particle Accelerating It from Rest to a Velocity V. Force F1 Is Then Replaced By F2 Which Decelerates the Particle to Rest. - Physics

MCQ

A force F1 acts on a particle accelerating it from rest to a velocity v. Force F1 is then replaced by F2 which decelerates the particle to rest.

Options

  • F1 must be equal to F2.

  • F1 may be equal to F2.

  • F1 must be unequal to F2

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Solution

F1 may be equal to F2.

Any force applied in the direction opposite the motion of the particle decelerates it to rest.

  Is there an error in this question or solution?
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APPEARS IN

HC Verma Class 11, 12 Concepts of Physics 1
Chapter 5 Newton's Laws of Motion
MCQ | Q 9 | Page 78
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