A block of mass 2 kg is pushed against a rough vertical wall with a force os 40 N. Coefficient of static friction being 05. Another horizontal force is 15 N, is applied on the block in a direction paralle to the wall. Will the block move? If yes in which direction? If no, find the frictional force exerted by the wall on the block.

Explanation

To solve the problem, we will analyze the forces acting on the block and determine if it will move or not.

### Step-by-Step Solution:

1. **Identify the Forces Acting on the Block**:
- The block has a mass \( m = 2 \, \text{kg} \).
- The gravitational force acting on the block (weight) is given by:
\[
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