Question

यदि कोइ ऐसा ग्रह हो जिसका द्रव्यमान पथ्वी से दोगना तथा
त्रिज्या तीन गुनी हो, तो उस ग्रह की सतह पर 9.0 Kg
द्रव्यमान की वस्तु का भार क्या होगा?​

Answer 1

Answer:

We know that the acceleration due to gravity is equal to 9.8 m/s2, the Gravitational constant (G) is 6.673 × 10−11 Nm2/kg2, the radius of the Earth is 6.37 × 106 m, and mass cancels out. When we rearrange the equation and plug all the numbers in, we find that the mass of the Earth is 5.96 × 1024 kg.

Explanation: