Need Help With Hw

1. Sep 14, 2003

babighurl00

Need Help With Hw!!!

The tallest spot on Earth is Mt. Everest, whichis 8841 m above sea level. if the radius of the Earth to sea level is 6377 km, how much does the magnitude of g change between sea level and the top of Mt. Everest.

2. Sep 14, 2003

meteor

The acceleration of gravity g at a spot of the surface of earth is
g=(M*G)/(r*r)
M is the mass of earth, G is Newton constant and r is the radius from the center of the earth to the spot