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The graph represents velocity over time.

A graph with horizontal axis time (seconds) and vertical axis velocity (meters per second). A line runs from 0 seconds 2 meters to 100 seconds 22 meters.

What is the acceleration?

–0.4 m/s2
–0.2 m/s2
0.2 m/s2
0.4 m/s2

Respuesta :

Answer:

Acceleration is 0.2 m/s².

Explanation:

From the graph below,

The x axis represents the time and the y axis represents the velocity.

Now, acceleration of an object is given as:

Acceleration, [tex]a=\frac{\textrm{Change in velocity}}{\textrm{Time interval for the change}}[/tex]

Now, from the below graph,

Change in velocity is, [tex]\Delta v=v_{final}-v_{initial}=22-2=20\textrm{ m/s}[/tex]

Time interval is, [tex]\Delta t=100-0=100\textrm{ s}[/tex]

Therefore, [tex]a=\frac{\Delta v}{\Delta t}=\frac{20}{100}=0.2\textrm{ }m/s^2[/tex].

Acceleration is 0.2 m/s².

Ver imagen DarcySea

Answer:

Acceleration is 0.2 m/s².

Explanation:

I got 100% on this assignment

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