Physics · UNITS AND MEASUREMENT
हिन्दीA vehicle moving with a speed of \( 18\text{ km h}^{-1} \) covers how many meters in \( 1\text{ s} \)?
Correct answer · Option 1
\( 5\text{ m} \)
Explanation
Speed = \( 18 \times \frac{5}{18}\text{ m s}^{-1} = 5\text{ m s}^{-1} \). Thus, distance covered in \( 1\text{ s} \) is \( 5\text{ m} \).