jee-main 2025 Q4

jee-main · India · session2_08apr_shift2 Work done and energy Work done by gravity in specific scenarios
Q4. A satellite of $10 ^ { 3 } \mathrm {~kg}$ mass is revolving in circular orbit of radius $2 R$. If $\frac { 10 ^ { 4 } R } { 6 } J$ energy is supplied to the satellite, it would revolve in a new circular orbit of radius (use $g = 10 \mathrm {~m} / \mathrm { s } ^ { 2 } , R =$ radius of earth)
(1) $2.5 R$
(2) $3 R$
(3) $4 R$
(4) $6 R$ 
Q4. A satellite of $10 ^ { 3 } \mathrm {~kg}$ mass is revolving in circular orbit of radius $2 R$. If $\frac { 10 ^ { 4 } R } { 6 } J$ energy is supplied to the satellite, it would revolve in a new circular orbit of radius (use $g = 10 \mathrm {~m} / \mathrm { s } ^ { 2 } , R =$ radius of earth)\\
(1) $2.5 R$\\
(2) $3 R$\\
(3) $4 R$\\
(4) $6 R$
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