Question

The earth ( 6x10^24kg) revolves around the sun with angular velocity of 2x10^-7 rad/sec in a circular orbit of
radius 1.5x20^8 km. The force exerted by the sun on the earth is:
a) 18x10^25 N b) zero N c) 27x10^39 N d) 36x10^21N​

Answer 1

No need to solve this question because the sun do not apply any force to earth

So th answer is (b) zero