(need badly)
(the question is the same for both photos.)

use the given masses and distance to prove that the forve between them is as shown. ( give your answer with the correct number of significant digits and in scientific notation however.)

The answer to your question is below

Explanation:

Data 1

mass 1 = 250

mass 2 = 250 kg

gravity constant = 6.67 x 10⁻¹¹ Nm²/kg²

distance = 8 m

Formula

Substitution

Result

F = 0.000000065 N

Data 2

mass 1 = 1000 kg

mass 2 = 1000 kg

distance = 5 m

Substitution

Result

F = 0.000002667 N      

im guessing the west of station b

there are no contact forces mentioned on the list of choices that you've provided.