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The speed of a moving object is determin...

The speed of a moving object is determined to be 0.06 m/s. This speed is equal to :

A

2.16 km/h

B

1.08 km/h

C

0.216 km/h

D

0.0216 km/h

Text Solution

AI Generated Solution

The correct Answer is:
To solve the problem of converting the speed of a moving object from meters per second (m/s) to kilometers per hour (km/h), we will follow these steps: ### Step-by-Step Solution: 1. **Identify the given speed**: The speed of the object is given as 0.06 m/s. 2. **Understand the conversion factors**: - 1 kilometer (km) = 1000 meters (m) - 1 hour (h) = 3600 seconds (s) 3. **Convert meters to kilometers**: - Since 1 m = 1/1000 km, we can express the speed in kilometers: \[ 0.06 \, \text{m/s} = 0.06 \times \frac{1}{1000} \, \text{km/s} \] This simplifies to: \[ 0.06 \, \text{m/s} = 0.00006 \, \text{km/s} \] 4. **Convert seconds to hours**: - Since 1 hour = 3600 seconds, we need to convert km/s to km/h: \[ 0.00006 \, \text{km/s} \times 3600 \, \text{s/h} = 0.00006 \times 3600 \, \text{km/h} \] 5. **Calculate the final speed in km/h**: - Performing the multiplication: \[ 0.00006 \times 3600 = 0.216 \, \text{km/h} \] 6. **Conclusion**: The speed of the moving object is equal to 0.216 km/h. ### Final Answer: The speed of the moving object is **0.216 km/h**. ---
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