A car is driving at 35 kilometers per hour. How far, in meters, does it travel in 5 seconds?

To determine how far the car travels in 5 seconds, we can follow these steps:

1. **Convert the speed to meters per second**:
   Since the car is moving at 35 kilometers per hour (km/h), we convert this to meters per second (m/s).

   \[
   1 \, \text{km} = 1000 \, \text{m} \quad \text{and} \quad 1 \, \text{hour} = 3600 \, \text{seconds}
   \]

   So,

   \[
   35 \, \text{km/h} = \frac{35 \times 1000}{3600} \, \text{m/s} = \frac{35000}{3600} \, \text{m/s} \approx 9.72 \, \text{m/s}
   \]

2. **Calculate the distance**:
   Now, we use the formula for distance:

   \[
   \text{Distance} = \text{Speed} \times \text{Time}
   \]

   Substituting the values:

   \[
   \text{Distance} = 9.72 \, \text{m/s} \times 5 \, \text{s} = 48.6 \, \text{meters}
   \]

Thus, the car travels approximately **48.6 meters** in 5 seconds.

Would you like more details on any part of this? Here are some related questions:

1. How do you convert units between km/h and m/s?
2. What other unit conversions are commonly used in speed and distance calculations?
3. How can we calculate average speed over varying distances?
4. How does acceleration affect the distance traveled in the same time period?
5. What would happen to the distance if the speed or time were doubled?

**Tip**: Always check units carefully in physics problems to ensure consistency.

Find out how far a car traveling at 35 kilometers per hour moves in 5 seconds. This problem demonstrates key mathematical concepts such as unit conversion between km/h and m/s and the relationship between speed, time, and distance. Suitable for students in Grades 6-8.

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