Q5. A 90 kg body placed at 2 R distance from surface of earth experiences gravitational pull of : ( $\mathrm { R } =$ Radius of earth, $\mathrm { g } = 10 \mathrm {~m} \mathrm {~s} ^ { - 2 }$ ) (1) 100 N (2) 300 N (3) 225 N (4) 120 N
Q5. A 90 kg body placed at 2 R distance from surface of earth experiences gravitational pull of : ( $\mathrm { R } =$ Radius of earth, $\mathrm { g } = 10 \mathrm {~m} \mathrm {~s} ^ { - 2 }$ )\\
(1) 100 N\\
(2) 300 N\\
(3) 225 N\\
(4) 120 N