The gravitational force between two asteroids is 6.2 x 10^8 n. if the distance between the asteroids is 2100 kilometers, what is the mass of asteroid y

If the distance between the asteroids is 2100 kilometers, what is the mass of asteroid Y?

3.7 × 10^15 kg

1.1 × 10^16 kg

1.4 × 10^31 kg

4.1 × 10^31 kg

Explanation: The gravitational force between two asteroids is 6.2 x 10^8 N. if the distance between the asteroids is 2100 kilometers, what is the mass of asteroid y

one person pulls 90n one way and the other has 100n pulling the other way.

so the net force = 90 - 100 = -10n,

or the ans can be 10n if the picture shows -90n and 100n instead.