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A boy starts running on a straight line path with speed of 20km/h starting from same point. What is the position of the girl w.r.t. boy in 20 minutes?

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AI Generated Solution

To solve the problem, we need to determine the position of the boy with respect to the girl after 20 minutes, given that the boy runs at a speed of 20 km/h and the girl is stationary. ### Step-by-Step Solution: 1. **Convert Time to Hours**: - The time given is 20 minutes. To work with the speed in km/h, we need to convert this time into hours. - \( 20 \text{ minutes} = \frac{20}{60} \text{ hours} = \frac{1}{3} \text{ hours} \). ...
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Knowledge Check

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