Question

3. A wheel of mass 4 kg and radius of
ryration 0.4 m is making 300 r.p.m. Its
moment of inertin is
(a) 6.4 kg m- thy 0.64 kg m
(c) 0.32 kg me (d) 64 kg ma​

Answer 1

Answer:

I don't know sorry okkkkkkkkkk

Answer 2

Answer:

Moment of inertia, I=Mk

2

Where, k is radius of gyration, M is mass

I=Mk

2

=10×0.25

2

=0.625 kgm

2

Hence, Moment of inertia is 0.625kg m

2