Question

A 90.0 kg person is sitting 1.00 m away from a 60.0 kg person at a football game. What is the gravitational force between them

Answer 1

Answer:

The force is $36*10^-^9 N$

Explanation:

According to newtons law on gravitation formula, which  we are going to apply,

$F= \frac{Gm1m2}{d^2}$

Where G represents universal gravitation constant, $6.67*10^-^1^1 N.m^2/kg^2$

Given data

m1= 90 kg

m2= 60 kg

d= 1 m

Substituting our given data into the formula we have

$F= \frac{6.67*10^-^1^1*90*60}{1^2}$

$F= \frac{6.67*10^-^1^1*5.4*10^3}{1^2}\\\\F= 36*10^-^9 N$