Question

1

what is the gravitational force between two masses that are 60kg and 75kg separated by a distance of 2 meters?

Answer 1

7.5 x 10⁻⁸N

Step-by-step explanation:

Given parameters:

Mass 1 = 60kg

Mass 2 = 75kg

Distance between the bodies = 2m

Unknown:

Gravitational fore = ?

Solution:

The gravitational force between the two bodies can be derived using;

F =
`(G mass 1 x mass 2)/(distance^(2) )`

G is the universal gravitation constant = 6.67 x 10⁻¹¹m³kg⁻¹s⁻²

Insert the parameters and solve;

F =
`(6.67 x 10^(-11) x 60 x 75)/(2^(2) )` = 7.5 x 10⁻⁸N