Question: A body is revolving with a uniform speed 𝑣 in a circle of radius 𝑟. The tangential acceleration is
(A) \dfrac{v}{r}
(B) \dfrac{v^{2}}{r}
(C) Zero
(D) \dfrac{v}{r^{2}}
Answer: option (C)
Solution:
A body is revolving with a uniform speed 𝑣 in a circle of radius 𝑟. The tangential acceleration is
with
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