Question

find the gravitational force between two bodies of masses 80kg and 40kg separated by a distance 150m​

Answer 1

Answer:

Hey there!

\boxed{F = 9.5 \times 10^{-10} \ N}

F=9.5×10

−10

N

Given,

Masses of bodies = 40 kg and 80 kg

Distance between them = 15 m

G = 6.7 * 10⁻¹¹ N m² kg⁻²

We know,

\begin{gathered}\sf F = \dfrac{Gm_1m_2}{r^2}\\\\F =\dfrac{6.7 \times 10^{11} \times 40 \times 80}{15 \times 15} \\\\\boxed{F = 9.5 \times 10^{-10} \ N}\end{gathered}

F=

r

2

Gm

1

m

2

F=

15×15

6.7×10

11

×40×80

F=9.5×10

−10

N

Hope it Helps You!