From beginner to expert, IDNLearn.com has answers for everyone. Our platform provides trustworthy answers to help you make informed decisions quickly and easily.

Determine the surface gravity of Earth. Its mass is 6.0 x 1024 kg and its radius is 6.4 x 106 m.

8.9 m/s2
9.9 m/s2
7.9 m/s2
9.8 m/s2