How would i find the answer to this??

A 500kg cart travels at a constant speed of 14m/s around a circular curve of radius 10m. What is the magnitude of the centripetal acceleration?
a)0.28
b)0.25
c)19.6
d)800
e)9800

Question

How would i find the answer to this??

A 500kg cart travels at a constant speed of 14m/s around a circular curve of radius 10m. What is the magnitude of the centripetal acceleration?
a)0.28
b)0.25
c)19.6
d)800
e)9800

johnweldon1993 · Answer

Hint* centripetal acceleration is merely

$$\large a_c = \frac{v^2}{r}$$

The mass given in the problem is un-needed information since they only want the magnitude of the acceleration.