# Gravitational Force Calculator

Gravitational Force Calculator is a free online tool that provides the force between any two objects just like that. Enter the inputs and hit the calculate button to avail outputs in a matter of seconds.

### Gravitational Force Definition

According to Newtons Law of Gravitation every body that has a certain mass will attract any other bodies existing in the universe and this phenomenon is known as Gravity. Gravitational Force is a force that attracts any two objects having mass. Gravitational Force is also known as Attractive Force as it always attracts the masses of two objects together.

### Gravitational Force Formula

You can use the following gravitational force formula to find out Gravitational Force between any two objects i.e.

F = GMm/R²

Where, F is the Gravitational Force and its units are Newtons

G is the Gravitational Constant and is ideally equl to 6.674×10^{-11} N·m²/kg²

M and m are the masses of objects

R is the distance between center of two objects

### How to Solve Gravitational Force Problems?

Follow the simple steps and learn how to find out gravitational force easily. They are as such

- Firstly, determine the mass of objects both M, m.
- Then, find the distance between center of two objects.
- Since we know the value of Gravitational Constant, substitute all the known parameters in the formula F = GMm/R²
- Simplify the equation and then calculate the Gravitational Force.

**Example of Gravitational Force**

Calculate Force of Gravity acting on a bodies having masses 15000 Kg and 850 Kg, distance between centre of bodies is 2500m?

**Solution:**

Given that

Mass of first body(M) = 1500 kg

Mass of second body(m) = 850kg

Distance(R)=2500 m

We know the formula to find Gravitational Force F = GMm/R²

Substituting the inputs in the above formula we have the equation as such

F = 6.674×10^{-11}*1500*850/2500^{2}

Simplifying further we get the Gravitational Force F = 0.000000000136156 N

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### FAQs on Gravitational Force Calculator

**1. What is Gravitational Force?**

Gravitational Force is a kind of force that attracts any two objects having mass.

**2. What is the formula for Gravitational Force?**

The Formula for Gravitational Force is given by F = GMm/R²

**3. How to find the Gravitational Force?**

Gravitational Force can be found by multiplying gravitational constant with mass of first object and second object and then dividing the result with square of distance between two bodies.