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6) B.E. of a satellite is 4x10^8. Calculate its KE and PE. |
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Answer» ANSWER:We know that v e = 2 v 0 . where v 0 is orbital velocity. K.E. in the ORBIT, E= 2 1 0 2
K.E. to escape E= 2 1 Mv e 2 = 2 1 M(2V 0 2 )= 2 1 Mv 0 2 ×2=2E Explanation: |
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