BD Merit - Freelancing, BCS, Bank, Primary, Admission, NTRCA

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1.

A. $\frac{u^{2}}{r}$
B. $\frac{u^{2}}{r}$
C. $\frac{u^{2}}{r}$
D. $\frac{u^{2}}{r}$

Answer: Option A

Explanation:

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