Question

what is the work done by the earth in moving

Answer 1

The work done by earth on the sun isZERO because the force acting onearth by the sun is the centriptal force and it works in 90 degree and the value of cos 90 is equal to 0. work done by the earth is zero in this case. and displacement is the shortest distance between the initial and final point .

Answer 2

the work done by the earth on the sun is negative work