1.

Centripetal force in vector form can be expressed as(A) \(\vec{F}=-\frac{mv^2}{r}\)(B) \(\vec{F}=-\frac{mv^2}{r^3}\vec{r}\)(C) \(\vec{F}=-mω^2\vec{r}\)(D) \(\vec{F}=-\frac{mv^2\vec{r}}{\vec{r}}\)

Answer»

Answer is (B) \(\vec{F}=-\frac{mv^2}{r^3}\vec{r}\)



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