Question

if two objects of mass 500 kg and 84 kg respectively are at a distance of 2m apart from each other find gravitational force between them​

Answer 1

Answer:

$\large F=7\times10^{-11} \ N$

Step-by-step explanation:

Given :

Mass of two objects are 500 kg and 84 kg.

Distance between them is 2 m.

We have formula for gravitational force

$\large F=\dfrac{Gm_1m_2}{r^2}$

where G = gravitational constant.

Value of G = $\large 6.67\times10^{-11}Nm^2/kg^2$

Put the values here we get

$\large \text{ F=\dfrac{6.67\times10^{-11}\times500\times84}{4} \ N }\\\\\\\large F=6.67\times10^{-11}\times500\times21 \ N\\\\\\\large F=6.67\times10^{-9}\times105 \ N\\\\\\\large F=700.35\times10^{-9} \ N\\\\\\\large F=7\times10^{-11} \ N$

Thus we get answer.