# An object with a mass of #15 kg# is revolving around a point at a distance of #16 m#. If the object is making revolutions at a frequency of #15 Hz#, what is the centripetal force acting on the object?

##### 1 Answer

Jan 29, 2017

I got:

#### Explanation:

We start remembering that centripetal force is:

To evaluate the velocity we use frequency and we consider that our object is making 15 revolutions in 1 second so we get that it takes:

Velocity will then be:

So we get: