Question

A 38-kilogram child roller skates on a circular track with a radius of 24 m. Her velocity is 6.0 m/s. What centripetal force does she experience?



0.16 N

0.38 N

57 N

580 N

Answer 1

\(\sf \boxed{\huge F_c=\frac{mv^2}{r}}\)

Answer 2

0.16 N?

Answer 3

I don't know, you tell me. The formula used to calculate the centripetal force is as above. Plug in the values of m, v and r and find the force.

Answer 4

:| not help full

Answer 5

and wrong