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18-04-2019
Mathematics

contestada

Using the graph, calculate the car's acceleration.
A) 0.12 m/[tex]s^{2}[/tex]
B) 0.13 m/[tex]s^{2}[/tex]
C) 7.5 m/[tex]s^{2}[/tex]
D) 8.3 m/[tex]s^{2}[/tex]

Using the graph calculate the cars acceleration A 012 mtexs2tex B 013 mtexs2tex C 75 mtexs2tex D 83 mtexs2tex class=

Respuesta :

calculista calculista

28-04-2019

Answer:

Option C. [tex]7.5\frac{m}{s^{2}}[/tex]

Step-by-step explanation:

we know that

The car's acceleration is equal to the difference between the initial and final velocities, divided by the time

In this problem

Let

[tex]A(0,0), B(6,45)[/tex]

therefore

[tex]a=\frac{45-0}{6-0}=7.5\frac{m}{s^{2}}[/tex]

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