Radial force in a circular motion

[Vavi Ask]

Homework Statement

Given-
Mass of particle=m
Radius of the circular path=r
Magnitude of linear momentum= p
Find the radial force acting on the particle.

Homework Equations

p=mv
a_centripetal=v²/r

The Attempt at a Solution

F_radial=ma_centripetal
=mv²/r
=mv²×m/r×m
=p²/rm

 

[Doc Al]

Looks OK to me.

 

[Vavi Ask]

Looks OK to me.

Sir, are there more chances for it to be right?? An OK is not enough sir...

 

[haruspex]

Sir, are there more chances for it to be right?? An OK is not enough sir...

Doc Al is saying your work is correct.

 

[Vavi Ask]

Doc Al is saying your work is correct.

Oh sorry sir. I felt an air of confusion in your OK that's why. Thanks a lot sir.

 

[Vavi Ask]

Doc Al is saying your work is correct.

Oh sorry sir. I felt like a confusion in your OK. Well, thanks a lot sir.