A lawn roller has been pushed by a gardener through a distance of 30 m. What will be the work done by him, if he applies a force of 30 kg-wt in the direction inclined at `60^(@)` to the ground?

Explanation

To solve the problem of calculating the work done by the gardener pushing a lawn roller, we can follow these steps:

### Step 1: Identify the Given Values
- Displacement (s) = 30 m
- Force (F) = 30 kg-wt
- Angle (θ) = 60 degrees

### Step 2: Convert Force from kg-wt to Newtons
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