A bicycle is traveling at 15 km/h. How many meters will it cover in 30 seconds? There are 1000 meters in 1 kilometer.Group of answer choices250 meters per 30 seconds0.5 meters per 30 seconds500 meters per 30 seconds12
Question
A bicycle is traveling at 15 km/h. How many meters will it cover in 30 seconds? There are 1000 meters in 1 kilometer.Group of answer choices250 meters per 30 seconds0.5 meters per 30 seconds500 meters per 30 seconds12
Solution
First, we need to convert the speed from kilometers per hour to meters per second.
- Convert kilometers to meters: 15 km = 15,000 meters (since 1 km = 1000 meters)
- Convert hours to seconds: 1 hour = 3600 seconds (since 1 hour = 60 minutes and 1 minute = 60 seconds)
- Therefore, the speed of the bicycle is 15,000 meters / 3600 seconds = 4.17 meters per second.
Next, we need to find out how many meters the bicycle will cover in 30 seconds.
- Multiply the speed by the time: 4.17 meters per second * 30 seconds = 125 meters.
So, the bicycle will cover 125 meters in 30 seconds. Therefore, the correct answer is not listed in the given choices.
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