Question

to calculate the g of moon
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Answer 1

Acceleration due to gravity on moon

Acceleration due to gravity on moonG is the universal gravitational constant, G = 6.674×10-11m3kg-1s-2.

M is the mass of the massive body measured using kg.

R is the radius of the massive body measured using m.

g is the acceleration due to gravity measured using m/s2.

Answer 2

• Where G is the universal gravitational constant and its value = 6.673 x 10-11N m2 Kg-2.
• g = 6.673 x 10-11 x 6 x 1024 / (6)2.
• Putting the value of G = 6.673 x 10-11 Nm2 Kg-2and M and r in the above equation:
• = 6.673 x 10-11x 7.342 x 1022 /(1.74 x 106 )2.