In case of centripetal force the value of instantaneous acceleration is given by:
Correct answer: B. ac = v2 / r
- A. ac = v / r
- B. ac = v2 / r
- C. ac = v r
- D. ac = v2 r
Explanation
The instantaneous acceleration (a) in the case of centripetal force can be calculated using the formula a = v2 / r, where: "a" is the acceleration. "v" is the velocity of the object. "r" is the radius of the circular path.
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