abbyt63
contestada

If a car accelerates from 0 m/s to 120 m/s in 6 seconds, what is the acceleration of the car?

Respuesta :

Hrishii

Answer:

20 m/second squared

Explanation:

Initial velocity of the car (u) = 0 m/s

Final Velocity of the car (v) = 120 m/s

Time (t) = 6 seconds

[tex]Acceleration \: of \: the \: car = \frac{v - u}{t} \\ \\ = \frac{120 - 0}{6} \\ \\ = \frac{120}{6} \\ \\ = 20 \: m {s}^{ - 2} [/tex]
Given:
u= 0m/s
v= 120 m/s
t= 6s

v=u+at
120 = 0 + 6a

120 = 6a

Dividing both sides by 6
We get,

a= 20 m/s^2

Hope this helps you!