High School

An aircraft carrier catapult accelerates a 21,122 kg jet from rest to [tex]90 \, \text{m/s}[/tex] in 3 seconds. What force does the catapult exert on the jet?

A. 63,740 N
B. 73,320 N
C. 83,900 N
D. 94,480 N

Answer :

Final answer:

The force exerted by the catapult on the jet is 1,900,980 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 (F) equals mass (m) times acceleration (a). In this case, the mass of the jet is 21,122 kg and the acceleration is given as 90 m/s². Plugging these values into the formula, we get:

F = m * a
F = 21,122 kg * 90 m/s²
F = 1,900,980 N.

Therefore, the force exerted by the catapult on the jet is 1,900,980 N.

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