Question

How much time would be needed for this car to travel 450 meters?(1 point)
Responses

5.0 seconds
5.0 seconds

7.5 seconds
7.5 seconds

9.5 seconds
9.5 seconds

14.0 seconds

Answer 1

To determine how much time is needed for a car to travel 450 meters, you need to know the speed of the car. Once the speed is provided, you can use the formula:

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

Since the speed is not given in your question, I cannot calculate the time directly. However, based on the responses provided, if you know the speed, you can select the appropriate answer.

Here’s a quick example:

- If the car travels at a speed of 90 meters per second:
\[
\text{Time} = \frac{450 \text{ m}}{90 \text{ m/s}} = 5 \text{ seconds}
\]

- If the car travels at a speed of 60 meters per second:
\[
\text{Time} = \frac{450 \text{ m}}{60 \text{ m/s}} = 7.5 \text{ seconds}
\]

- If the car travels at a speed of 47.37 meters per second:
\[
\text{Time} = \frac{450 \text{ m}}{47.37 \text{ m/s}} \approx 9.5 \text{ seconds}
\]

- If the car travels at a speed of 32.14 meters per second:
\[
\text{Time} = \frac{450 \text{ m}}{32.14 \text{ m/s}} \approx 14 \text{ seconds}
\]

If you can provide the car's speed, I can assist you further!