Which of the following objects will exert the greatest gravitational force on a box, if the distance between them remains the same? 2 kg mass 4 kg mass 6 kg mass 8 kg mass

The object having 8 kg mass will exert the maximum gravitational force on the box.

Explanation: Gravitational force is defined as the attractive force acting between any two bodies having masses and are 'r' distance apart.

This force is directly proportional to the product of the two masses and inversely proportional to the square of the distance between them.

Mathematically,

where,

F = gravitational force

= masses of the two bodies

r = distance between them

G = universal gravitational constant.

We are given a box and force is acting on it.

Let the mass of box be

In order to have the greatest gravitational force, the mass of the object should be also be the greatest because mass of box is fixed.

So, the object having mass 8 kg will exert greatest gravitational force on the box.

8 kg  mass

Explanation: :^))0)))))))))))))) hope i helped✌✌✌✌ω·∞

Niels Bohr explained the line spectrum of the hydrogen atom by assuming that the electron moved in circular orbits and that orbits with only certain radii were allowed. ... The orbit closest to the nucleus represented the ground state of the atom and was most stable; orbits farther away were higher-energy excited states.