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ABDUL KADIR

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· 1 Months ago

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Question:

A satellite is revolving round the earth with orbital speed voIf it stops suddenly, the speed with which it will strike the surface of earth would be (ve = escape velocity of a particle on earth’s surface): 

Options:
A)

ve2vo    

B)

vo

C)

ve2- v02    

D)

ve2- 2v02    

Solution:

Ans: (d) 

  

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