What is the importance of universal law of gravitation?
Solution and Explanation
Following points is the importance of universal law of gravitation :
(A) It helps us understand how planets move around the sun.
(B) It aids in figuring out the path of celestial bodies and forecasting their movement.
(C) It also helps us understand rainfall and how water moves in oceans, rivers, and other bodies of water.
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Match the LIST-I with LIST-II
\[ \begin{array}{|l|l|} \hline \text{LIST-I} & \text{LIST-II} \\ \hline \text{A. Gravitational constant} & \text{I. } [LT^{-2}] \\ \hline \text{B. Gravitational potential energy} & \text{II. } [L^2T^{-2}] \\ \hline \text{C. Gravitational potential} & \text{III. } [ML^2T^{-2}] \\ \hline \text{D. Acceleration due to gravity} & \text{IV. } [M^{-1}L^3T^{-2}] \\ \hline \end{array} \]
Choose the correct answer from the options given below:
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