How many times is escape velocity (V.), of orbital velocity (V.) for a satellite revolving near earth -
(1) V2 times (2) 2 times
(3) 3 times
(4) 4 times
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aacording to my knowledge this is the correct answer !
The ratio between the orbital velocity and escape velocity in Newtonian Physics is √2. That means Escape velocity is √2 times the orbital speed for a satellite revolving near earth
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