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A car travels a distance of 65 km. For the first 30 minutes, it is driven at a constant speed of 70 km/hr. The motor begins to vibrate and the driver reduces the speed to 20 km/hr for the rest of the trip.
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Nov 28, 2022
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A car travels a distance of 65 km. For the first 30 minutes, it is driven at a constant speed of 70 km/hr. The motor begins to vibrate and the driver reduces the speed to 20 km/hr for the rest of the trip. The average speed for the entire trip is?
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Neron
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The answer is 53.3 km/hr
JustLogic
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Nov 30, 2022
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Answer : 53.3 km/hr.
Step-by-step explanation
VorteXavier
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Dec 4, 2022
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