Two blocks of equal mass m are tied to each other through light string. One of the blocks is pulled along the line joining them with a constant force F. Find the tension in the string joining the blocks.

Explanation

To solve the problem, we need to find the tension in the string connecting the two blocks when one of the blocks is pulled with a constant force \( F \). Here’s a step-by-step solution:

### Step 1: Understand the System
We have two blocks of equal mass \( m \) connected by a light string. One block is being pulled with a force \( F \). Since the blocks are connected, they will have the same acceleration.

### Step 2: Calculate the Total Mass
The total mass of the system (both blocks) is:
\[
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