Circular Motion — Easy JEE physics MCQ
A particle moves in a circle of radius $2$ m with constant speed $4$ m/s. Its centripetal acceleration is:
- A. $8$ m/s²
- B. $2$ m/s²
- C. $16$ m/s²
- D. $4$ m/s²
Solution
$a_c = \frac{v^2}{r} = \frac{16}{2} = 8$ m/s²
PHYSICS
easy • PYQ Reworded
Question
Read carefully, then pick the best option.
A particle moves in a circle of radius m with constant speed m/s. Its centripetal acceleration is:
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