Question

calculate the value of the acceleration due to gravity on the surface of the Moon(Given =7.4×10²²;radius of the moon =1740km;G=6.7×10‐¹¹)​

Answer 1

Answer:

On the surface of the moon, the distance to the center of mass is the same as the radius: r=1.74×10

6

m=17,40,000 m. The acceleration due to gravity on the surface of the moon can be found using the formula:

g=

r

2

GM

g=

17400000

(6.673×10

−11

)(7.4×10

22

)

The acceleration due to gravity on the surface of the moon is 1.620 ms

2

.