Question

If mass of the moon =7.4×10^22kg,radius of moon=1.74×10^6,find the value of g on the surface of the moon

Answer 1

GIVEN THAT ....

mass of moon =7.4 ×10^22kg

radius of earth =1.74×10^6

VALUE OF G =6.67×10^-11nm^2kg^-2

value of g=(to be calculated)

g=Gm by r^2

g=16.3×10^-3