Question

What is the force of gravitational attraction between an object with a mass of 2kg and another that has a mass of 2kg and a distance between them of 2.5 m

Answer 1

Step-by-step explanation:

F = 0.000000000042716 or 4.2688e-11

G = 6.67 × 10−11 Nm2 /kg2

m1 = 2kg

m2 = 2kg

R = 2.5 m ⇒ R^2 = 6.25

F = 6.67 × 10^−11 ( 2 * 2) / 6.25

⇒ F = 6.67 × 10^−11 (4) / 6.25

⇒ F = 2.668e-10 / 6.25

∴ F = 4.2688e-11