Distance Calculation Explained
This solution details how to calculate the distance a train travels based on its speed and the time elapsed.
Given Information
- Uniform Speed = $75 \text{ km/h}$
- Time = $20 \text{ minutes}$
Travel Distance Calculation
To find the distance, we use the formula: Distance = Speed × Time.
First, we need to make the units consistent. Convert the time from minutes to hours:
$ \text{Time (h)} = \frac{20 \text{ min}}{60 \text{ min/h}} = \frac{1}{3} \text{ h} $
Now, apply the distance formula using the speed and the time in hours:
$ \text{Distance} = 75 \text{ km/h} \times \frac{1}{3} \text{ h} $
$ \text{Distance} = 25 \text{ km} $
Therefore, the train travels 25 km in 20 minutes.
Similar Questions
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Important Questions from Speed Time and Distance
A train travelling at a speed of 72 km/hr crosses a post in 20 seconds. If it crosses another train travelling at a speed of 54 km/hr in the same direction in 1 minute 45 seconds, then the difference in length between the two trains is
Rajiv's boat can travel along the current at the 8 km/hour and against the current at the rate 6 km/hour. Find the time taken by the boat to sail 28 km in still water.
Rohit and Dinesh are 64 km apart. Rohit can walk at a speed of 15 km/hr and Dinesh at the speed of 17 km/hr. In how many hours will they meet if they are travelling towards each other?
Two trains running in opposite directions cross a man standing on the platform in 25 seconds and 32 seconds respectively and they cross each other in 30 seconds. The ratio of their speed is:
A worker covers a distance of 81 km in 11 hours. He travels partly on foot at 4.5 km/h and partly on bicycle at 15 km/h. What is the distance covered on the cycle?
