Question

Determine the gravitational force if the mass of two bodies are 80 kg and 1200 kg and they are

separated by a distance of 10m.( G = 6.67 x 10–11 N m2

/kg2

.)

with explaination​

Answer 1

F=GMm÷r^2

putting all value in formula u get 6.4×10^-8 N .

hope it will help

Answer 2

Answer:

The gravitational force between the masses  $80kg$ and $1200kg$  if they are

separated by a distance of $10m$ is $F=6.4*10^{-8}N$

Explanation:

The gravitational force is a universal force of attraction between any two objects, it is directly proportional to the product of the masses $M_{1} M_{2}$ and inversely proportional to the square of the distance $r$ between them.

It can be mathematically expressed as,

$F=\frac{GM_{1} M_{2} }{r^{2} }$

where the gravitational constant $G=6.7*10^{-11} Nm^{2}/kg^{2}$

From the question, the given values are

$M_{1}=80kg,M_{2}=1200kg,r=10m$

substituting these values we get,

the gravitational force is $F=\frac{6.7*10^{-11}*80*1200 }{10^{2} } =6.4*10^{-8}N$