Ajet engine gets its thrust by taking in air, heating and compressing it, and
then ejecting it at a high speed. if a particular engine takes in 20 kg of air per
second at 100 m/s, and ejects it at 500 m/s, calculate the thrust of the engine.

Explanation:

Thrust is known as a reaction force which appears when a system expels or accelerates mass in one specific direction. If we know the acceleration and the mass of the air expelled by the jet engine, we can compute the thrust .

The acceleration is calculated by using the dynamics formula

The values are  

The thrust is

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