Question

find the expression for the centripetal force for a body moving with a uniform speed on a circular trajectory.Help plz

Answer 1

@ParthKohli

Answer 2

it's centrifugal.

Answer 3

@M_Vamshi_Kumar_Reddy plz help

Answer 4

by newton's second law F=ma
in circular motion acceleration is =v^2/r or \[\omega ^{2}r\]
combining both
F=m(v^2)/r or F=m(\[\omega ^{2}r\])

Answer 5

@ArslanQureshi is it for centrifugal force?

Answer 6

yes this formula is for centripetal force for centrifugal the formula is same but with a negative sign

Answer 7

u mean f=-ma?

Answer 8

yes