Question

Charlotte is driving at 62.8 mi/h

and receives a text message. She looks down at her phone and takes her eyes off the road for 4.31 s.
How far has Charlotte traveled in feet during this time?

Answer 1

To find out how far Charlotte has traveled in feet during the time she took her eyes off the road, you can use the formula:

Distance = Speed × Time

First, you need to convert her speed from miles per hour (mi/h) to feet per second (ft/s) because the time is given in seconds. There are 5280 feet in a mile, and 1 hour has 3600 seconds, so:

Speed in ft/s = (Speed in mi/h) × (5280 ft/mi) / (3600 s/h)

Speed in ft/s = (62.8 mi/h) × (5280 ft/mi) / (3600 s/h)

Now, calculate the speed in ft/s:

Speed in ft/s ≈ 92.04 ft/s (rounded to two decimal places)

Now that you have the speed in ft/s, you can find the distance:

Distance = Speed × Time

Distance = (92.04 ft/s) × (4.31 s)

Distance ≈ 396.19 feet (rounded to two decimal places)

So, Charlotte traveled approximately 396.19 feet during the 4.31 seconds when she took her eyes off the road.

Step-by-step explanation:

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