A 15kg satellite completes one revolution around the earth at the height of 120 km in 30 minutes Calculate the work done by the gravitational force of the earth
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since the sattelite has conpletered 1 complete revolution the the work done is 0
W = Fs sin ∆
= Fs sin 0
= 0
W = Fs sin ∆
= Fs sin 0
= 0
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