Question

1) 1.1 km
3) 6400 km
2) 0.5 km
4) 2.1 km
7. A solid sphere of radius r and mass m is
spinning about a diameter as axis with a
speed 0,. The temperature of the spher
increases by 100°C without any othe
disturbance. If the coefficient of linea
expansion of material of sphere i
2 x 10-4/° C, the ratio of angular speed a
on
1) 1:1
2) 1:1.04
3) 1.04:1
4) 1:1.02
100°C and w,
is.

A Soild sphere of radius r and mass m is spinning about a diameter as axis with a speed​

Answer 1

Answer:

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