1.

6) B.E. of a satellite is 4x10^8. Calculate its KE and PE.​

Answer»

ANSWER:We know that v

e

=

2

v

0

. where v

0

is orbital velocity.

K.E. in the ORBIT, E=

2

1

MV

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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