Question

For a body moving along a circular path,show that,Linear speed=Angular velocity*​

Answer 1

Answer:

Centripetal Force, F=mrω

2

where, ω=

r

v

If the radius is doubled, ω

′

=

r

′

v

=

2r

v

=

2

ω

and, F

′

=mr

′

ω

′2

=m2r

4

ω

2

=

2

1

mrω

2

=

2

F