A particle is performing uniform circular motion has constant:
Correct answer: B. acceleration
- A. velocity
- B. acceleration
- C. position
- D. momentum
Explanation
In uniform circular motion, the change in velocity is 0.The formula for acceleration is;a = change in Velocity/change in timeAs there is zero change in velocity, acceleration is also zero.
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About Acceleration
Acceleration measures the rate at which velocity changes with time, including changes in speed, direction or both. Work includes average and instantaneous acceleration, the relation a = Δv/Δt, uniform acceleration equations, and interpreting velocity time and displacement time graphs, with acceleration carefully distinguished from velocity.
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