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What is the maximum speed per hour?

1) 60 kilometers
2) 80 kilometers
3) 100 kilometers
4) 120 kilometers

1 Answer

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Final answer:

Maximum speed per hour can refer to the legal speed limits or the top speeds of vehicles, and converting between different units of speed is a basic task in physics. For example, 100 km/h translates to about 27.78 m/s or 62 mi/h. The conversions require familiarization with several fixed conversion factors.

Step-by-step explanation:

The concept of speed or velocity is a fundamental aspect of physics. The maximum speed per hour can be referring to the maximum legal speed limit on roads or the fastest speed attainable by a certain vehicle or object. For example, the speed limit on some interstate highways is typically around 100 km/h. Converting speed units is a common task in physics to ensure that units are consistent when solving problems. For instance, 31. The speed limit of 100 km/h is equivalent to approximately 27.78 m/s and roughly 62 mi/h. 32. If a car is traveling at 33 m/s, its speed in kilometers per hour is approximately 118.8 km/h, thus exceeding a 90 km/h speed limit.

When converting from kilometers per hour to meters per second, you can use the conversion factor 1 km/h = 0.2778 m/s. Conversely, for converting from meters per second to kilometers per hour, you would use the conversion factor 1 m/s = 3.6 km/h. Translating between kilometers per hour and miles per hour involves knowing that 1 km = 0.6214 miles. It's also important to understand the context in which the maximum speed is being discussed to address limits, capabilities, or theoretical scenarios accurately.

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