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algol13
2 years ago
12

An airplane leaves Orlando, FL and travels 540 miles to Washington D.C. The flight takes 90 minutes. What is the speed of the pl

ane?
Chemistry
2 answers:
MArishka [77]2 years ago
6 0

Answer:

Speed of the plane is 6 miles/min

Explanation:

<u>Given:</u>

Distance from Orlando to Washington DC = 540 miles

Time taken for travel = 90 minutes

<u>To determine:</u>

The speed of the plane

<u>Explanation:</u>

Speed is expressed as the ratio of distance traveled by the time taken

Speed = \frac{distance}{time} \\\\Speed\ of\ the\ plane = \frac{540\ miles}{90\ min} = 6 miles/min

rjkz [21]2 years ago
4 0
Speed is measured in miles per hour. You have miles, so convert minutes to hours.

90 minutes x 1 hour / 60 minutes = 1.5 hours

540 miles/ 1.5 hours = 360 miles / hour

Hope I helped, even though this isn't Chemistry :)
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The pressure on 2.50 L of gas is changed from 4.5 atm to 2.2 atm. What is the new volume of gas?
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