Question

if a particle covers 14 revolution in 11 seconds in a circle of radius 10cm find acceleration of the particle​

Answer 1

Answer:

Here T=

2

1

sec the required centripetal acceleration for moving in circle is

a

c

=

r

v

2

=

r

(rω)

2

=rω

2

=r×(2π/T)

2

So a

c

=0.25×(2π/0.5)

2

=16π

2

×0.25=4.0π

2