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Motion in a Plane — Physics STD 11 Science — Question

Maharashtra BoardEnglish MediumSTD 11 SciencePhysicsMotion in a Plane1 Mark
MCQ
A particle is moving on a circular path with constant speed, then its acceleration will be
  • A
    zero.
  • B
    external radial acceleration.
  • ✓
    internal radial acceleration.
  • D
    constant acceleration.
✓

Answer

Correct option: C.
internal radial acceleration.
(C)
In uniform circular motion, acceleration is caused due to change in direction and is directed radially towards centre.

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