Question

suppose your mass is 40kg and that of your friend sitting at a distance of 10 cm is 50kg. calculate the gravitational force between you and your friend and explain why you do not feel the force.​

Answer 1

0.0000132N is the force between the two friends. No one can feel such a low force bro…

BY
_thefailure

Answer 2

Given:

Mass 40 kg and 50 kg are separated by 10 cm.

To find:

Gravitational force ?

Calculation:

• Let gravitational force be F:

$F = \dfrac{G(m1)(m2)}{ {d}^{2} }$

$\implies F = \dfrac{(6.67 \times {10}^{ - 11}) (50)(40)}{ {(0.1)}^{2} }$

$\implies F = \dfrac{(6.67 \times {10}^{ - 11}) 2000}{ {10}^{ - 2} }$

$\implies F = \dfrac{13.34\times {10}^{ - 8} }{ {10}^{ - 2} }$

$\implies F = 13.34\times {10}^{ - 6} \: N$

So, the force is 13.34 × 10^(-6) N.

• We don't experience any attractive force because the magnitude of the force is so small [in the order of 10^(-6)]