An object with a mass of $6 kg$ is revolving around a point at a distance of $2 m$ . If the object is making revolutions at a frequency of $12 Hz$ , what is the centripetal force acting on the object?

Question

2033 views around the world

You can reuse this answer
Creative Commons License

Answer 1 · 2017-06-08T19:31:21

The centripetal force is $=68219N$

The cetripetal force is

$F=(mv^2)/r=mromega^2$

The mass is $m=6kg$

The radius is $r=2m$

The frequency is $f=12Hz$

The angular velocity is $omega=2pif=2pi*12=24pirads^-1$

So,

$F=6*2*(24pi)^2=68219N$

An object with a mass of 6 kg6 kg is revolving around a point at a distance of 2 m2 m. If the object is making revolutions at a frequency of 12 Hz12 Hz, what is the centripetal force acting on the object?