An object accelerates from rest to a speed of 22 m/s over a distance of 100 m. What acceleration did it experience? *

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Explanation:

Displacement (s) of an object equals, velocity (u) times time (t), plus ½ times acceleration (a) times time squared (t2). Use standard gravity, a = 9.80665 m/s2, for equations involving the Earth's gravitational force as the acceleration rate of an object.

the device is called “ rocket engine”

electrical power