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Sagot :
With the use of first and third equation of motion, the distance covered by a T-Rex is 30.51 m
Linear Motion
When a body is in linear motion, the body is moving in a straight line. some of the parameters to consider are:
- Distance covered
- Speed
- Velocity
- Acceleration
- E.T.C
Given that a T-Rex move from 0 m/s to 9 m/s in 6.78 seconds, the distance covered can be found by calculating the acceleration.
Let us use equation 1
V = U + at
9 = 0 + 6.78a
a = 9 / 6.78
a = 1.33 m/[tex]s^{2}[/tex]
Now let us use equation 3
[tex]v^{2}[/tex] = [tex]u^{2}[/tex] + 2as
[tex]9^{2}[/tex] = 2 x 1.33 x S
81 = 2.655S
S = 81/2.655
S = 30.51 m
Therefore, the distance covered by a T-Rex is 30.51 m.
Learn more about Linear Motion here: https://brainly.com/question/12721831
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