Two particles A and B having masses M and 4M respectively are kept at a distance 2.73 m apart. Another small particle of mass m is to be placed so that the net gravitational force on it is zero. What will be its distance from body A ?

Explanation

To solve the problem, we need to find the distance from particle A where a small particle of mass \( m \) can be placed such that the net gravitational force acting on it is zero. Here’s a step-by-step solution:

### Step 1: Understand the Setup
We have two masses:
- Mass \( M \) (particle A)
- Mass \( 4M \) (particle B)

These two masses are separated by a distance of \( 2.73 \, \text{m} \).
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