Question

there are two bodies of masses 4kg and 5 kg which are 2 meters apart from each other. determine force of attraction?

Answer 1

The answer is here
=> F = G × m1 × m2 / r^2

=> F = (6.67 × 10^-11) × 4 × 5 / 2^2
=> F = 2.66800N

Answer 2

Answer:

Force of attraction, F = 3.34 × 10⁻¹⁰ N

Explanation:

It is given that,

Mass of first body, m₁ = 4 kg

Mass of second body, m₂ = 5 kg

Distance between the bodies, d = 2 m

There exists a gravitational force between the objects. It can be written as :

$F=G\dfrac{m_1m_2}{d^2}$

$F=6.67\times 10^{-11}\dfrac{4\times 5}{2^2}$

$F=3.34\times 10^{-10}\ N$

Hence, this is the required solution.