An object with a mass of #7 kg# is revolving around a point at a distance of #7 m#. If the object is making revolutions at a frequency of #9 Hz#, what is the centripetal force acting on the object?
OK, there are two equations for centripetal force, both useful, we need the one that has
The equations are:
First, we find
Next the force,
I’d quote this as