Find the orbital speed of the earth

Reference no: EM13650219

Assume that the orbit of the earth around the sun is circular.The distance from the earth to the sun is 1.5x10^11 m. The massesof the earth and the sun are Me= 5.98x10^24kg and Ms=1.99x10^30kg.

a) Find the orbital speed of the earth

b) The period of the earth and then express it in years.

c) Find the gravitational force between the earth and the sun.

Reference no: EM13650219

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