An object with a mass of 6 kg is revolving around a point at a distance of 4 m. If the object is making revolutions at a frequency of 1 Hz, what is the centripetal force acting on the object?

1 Answer
Feb 8, 2016

F_c=48*pi

Explanation:

"The centripetal force is given by formula :" F_c=m*v^2/r
"we can write: " v=omega*r
F_c=m*omega^2*r^2/r
F_c=m*omega^2*r
omega=2*pi*f
F_c=6*2*pi*1*4
F_c=48*pi