A satellite orbiting close to earth surface will escape, if

Question

A satellite orbiting close to earth surface will escape, if

A satellite orbiting close to earth surface will escape, if
A. its speed is increased by `41.4%`
B. its speed in the orbit `(sqrt(1.5))` times of its initial value
C. its K.E. is 1.5 times
D. it stops moving in the orbit

Monjur Alahi

4 views

2025-01-04 04:42

1 Answers

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Salim Ahmed Kawsar · Accepted Answer · 2023-02-05T15:29:48+06:00

Salim Ahmed Kawsar

Correct Answer - a
`v_(e)=sqrt2v_(c)`
`(v_(e))/(v_(c))=1.414`
`(v_(e)-v_(c))/(v_(e))=41.4%`

4 views Answered 2023-02-05 15:29