How much stronger is the gravitational pull of the sun on earth, at 1 au, than it would be if earth were at 10au, in the orbit of saturn? how much stronger is the gravitational pull of the sun on earth, at 1 au, than it would be if earth were at 10au, in the orbit of saturn? 250x 25x 10x 100x 5x

100X

Explanation:

r = Distance between the Sun and Earth

M = Mass of the Sun = 1.989 × 10³⁰ kg

m = Mass of the Earth =  5.972 × 10²⁴ kg

G = Gravitational constant = 6.67 × 10⁻¹¹ m³/kgs²

When r = 1 Au = 1.496×10¹¹ m

When r = 10 Au = 1.496×10¹² m

Dividing the forces we get

Hence, the force when the Earth is 1 Au from the sun is 100 times greater than if the Earth was 10 Au from the Sun.

grav forces affect all objects magnetic forces affect magnetic objects and electric currents

the skeletons of most mammals reach a certain size and then stop growing. however, many animals, including some mammals, keep growing throughout their lives. kangaroos, for example, just keep growing and growing until they die. also, the longer an animal lives the greater the chance it might catch some deadly disease.