A car is driven round a curved path of radius `18m` without the danger of skidding The coefficeient of friction between the tyres of the car and the surface of the curved path is 0.2 What is the maximum speed in kmph of the car for safe driving ? `(g =10 ms^(-2))` .

Explanation

To solve the problem of finding the maximum speed of the car for safe driving around a curved path, we can follow these steps:

### Step 1: Understand the Problem
We are given:
- Radius of the curved path, \( r = 18 \, \text{m} \)
- Coefficient of friction, \( \mu = 0.2 \)
- Acceleration due to gravity, \( g = 10 \, \text{m/s}^2 \)

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