Question

mass of a planet is twice that of earth and it radius 3times that of earth .A 10kg mass on its surface will weigh​

Answer 1

Answer:

q'= GM/ R^2

= G×2me/ +4ve)^2

= 8/1* Gme/v^2

= g/8

To find 3 times the acceleration due to gravity =3

× 1/8g

= 3/8 g

= 30/8

= 3.75 m/s^2

Explanation:

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