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Physics - Gravitation Question with Solution | TestHub

PhysicsGravitationSatellite MotionEasy2 minPYQ_2020

PhysicsEasysingle choice

Two satellite are revolving around the earth with velocities $v_{1}$ & $v_{2}$ in radii $r_{1}$ and $r_{2} (r_{1} > r_{2})$ respectively then -

Options:

Answer:

Solution:

orbital velocity of satellite

$v_{0} = \sqrt{\frac{G m}{r}}$

⇒ $\frac{{v_{0}}_{1}}{{v_{0}}_{2}}$ = $\sqrt{\frac{{r_{0}}_{2}}{{r_{0}}_{1}}}$

if $r_{1} > r_{1} \Rightarrow v_{1} < v_{2}$

Stream:NTA_ABHYAS_NEETSubject:PhysicsTopic:GravitationSubtopic:Satellite Motion

⏱ 2mℹ️ Source: PYQ_2020

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