A block of weight 5 units is placed on a horizontal table. A person pushes the block from top by exerting a downward force of 3 units on it. Find the force exerted by the table on the block.

Explanation

To solve the problem of finding the force exerted by the table on the block, we can follow these steps:

### Step 1: Identify the forces acting on the block
The block has two forces acting on it in the downward direction:
1. The weight of the block (W) = 5 units
2. The downward force exerted by the person (F) = 3 units

### Step 2: Calculate the total downward force
...