Answer :
Final answer:
The force exerted by the catapult on the jet is 633,660 N.
Explanation:
To find the force exerted by the catapult on the jet, we can use Newton's second law of motion, which states that force is equal to mass multiplied by acceleration (F = ma). In this case, the mass of the jet is given as 21,122 kg and the acceleration is obtained by dividing the change in velocity (90 m/s) by the time taken (3 sec).
So, acceleration = 90 m/s ÷ 3 sec = 30 m/s².
Using the formula F = ma, we can substitute the values to find the force:
Force = 21,122 kg × 30 m/s² = 633,660 N.
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