Centripetal acceleration is given by –
A. \(\frac{v^{2}}{r}\)
B. \(-\frac{v^{2}}{r}\)
C. \(\frac{r}{v^{2}}\)
D. \(-\frac{r}{v^{2}}\)
Answer:B
Centripetal acceleration is given by –
A. \(\frac{v^{2}}{r}\) B. \(-\frac{v^{2}}{r}\) C. \(\frac{r}{v^{2}}\) D. \(-\frac{r}{v^{2}}\)