The final velocity of the cheetah is 23 m/s.
Acceleration, then, is the alteration in that velocity. As you maintain or increase speed, acceleration moves in the same direction as velocity. The direction of velocity is in this. While you are retaining or gaining speed, you are accelerating in this direction. An object is accelerating if its velocity is changing, whether by a fixed amount or a variable quantity. Additionally, an item moving at a constant speed is not accelerating. The rate at which velocity varies is known as acceleration. In other words, accelerating. Increasingly, decreasingly, and in a different direction.
A vectorial quantity with both magnitude (speed) and direction is velocity. I can answer your question by using the example of uniform circular motion. In this example, the speed is constant, but the direction is constantly shifting.
Given u = 18m/s
a = 1 m/s^2
t = 5 sec
v = final velocity
We know that according to equation of motion
v = u + at
v = 18 + 1 x 5 = 18 + 5 = 23 m/s
Th final velocity of cheetah is 23m/s.
To know more about final velocity refer:
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