A uniform ladder of length 3.25 m and weight 250 N is placed against a smooth vertical wall with its lower end 1.25 m from the wall. If coefficient of friction between the ladder and the floor is 0.3, then, find the frictional force acting on the ladder at the point of contact between ladder and floor.

Explanation

To solve the problem step by step, we will analyze the forces acting on the ladder and apply the principles of equilibrium.

### Step 1: Identify the given data
- Length of the ladder (L) = 3.25 m
- Weight of the ladder (W) = 250 N
- Distance from the wall to the base of the ladder (d) = 1.25 m
- Coefficient of friction (μ) = 0.3

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