Question

Please help me !!

I cannot understand that how the centripetal force of an object moving circular on the circumference of a circle .

As shown in fig

$f = - m { \alpha }^{2} a$

please help ??​

Answer 1

Answer:

Hi

your answer is here

you r wrong

do you know definition of centripetal force

1. It is a net force that acts on an object to keep it moving along s circular path.
2. Hope u understand