Determine the force of gravitational attraction between the earth (mass=5980000000000000000000000kg) and a 70kilogram physics student if the student is standing at sea level , 6380000 meters from heart's center.
(Hint: (6.673*10^-11th power N m^2/kg^2)*(5.98*10^24kg.)*(70kg.) divided by (6.38*10^6m)^2) Also the answer is in Newtons.
