A military jet cruising at an altitude of and speed of burns fuel at the rate of . How would you calculate the amount of fuel the jet consumes on a mission

Explanation:

A military jet cruising at an altitude of 12.0 km and speed of 1200 km/h burns fuel at the rate of 80.1 L/min. How would you calculate the amount of fuel the jet consumes on a 750 km mission?

In order to calculate the amount of fuel that would be consumed, first, there is a need to find the time it will take to complete the 750 km mission.

Recall that: speed = distance/time, at a speed of 1200 km/h, the time taken to cover a distance of 750 km would be;

time = distance/speed

      = 750/1200 = 0.625 h

The rate of fuel burning is 80.1 Liters in a minute, there are 60 minutes in 1 hr;

1 hr = 60 minutes

0.625 h = 0.625 x 60 = 37.5 minutes

It takes 37.5 minutes to cover 750 km and the fuel burning rate is 80.1 liters per minute, hence, the amount of fuel consumed by the jet would be;

80.1 x 37.5 = 3000 liters

graphing motion: mastery test

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