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ipn [44]
3 years ago
9

A top fuel dragster covers the quarter mile in 4.5 seconds. What is it's speed in miles per hour

Physics
2 answers:
Tju [1.3M]3 years ago
7 0

<u>Answer:</u> The speed of top fuel dragster is 200 miles/hr

<u>Explanation:</u>

We are given:

Speed of top fuel dragster = quarter mile in 4.5 seconds = 0.25 mil/4.5 sec

To calculate the speed of top fuel dragster in miles per hour, we use the conversion factor:

1 hr = 3600 seconds

Converting the speed in miles per hour, we get:

\Rightarrow (\frac{0.25mil}{4.5s}\times (\frac{3600s}{1hr})\\\\\Rightarrow 200mil/hr

Hence, the speed of top fuel dragster is 200 miles/hr

gladu [14]3 years ago
6 0
<span>Distance in Miles (.25) x 3600 (seconds in an hour) / time in seconds = 200 MPH. Drag racing calculates the top speed via a speed trap starting 66 feet from the finish line.</span>
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Refer to the diagram shown below.

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