What is the average acceleration of the car between t = 0 seconds and t = 2 seconds?
To find the average acceleration of the car between t = 0 seconds and t = 2 seconds, we can use the formula for acceleration:
Average acceleration = Change in velocity / Change in time
From the given data, we know that the initial velocity of the car at t = 0 seconds is 0 m/s and the final velocity at t = 2 seconds is 20 m/s. The change in velocity is:
Change in velocity = final velocity - initial velocity
Change in velocity = 20 m/s - 0 m/s
Change in velocity = 20 m/s
The change in time is:
Change in time = final time - initial time
Change in time = 2 seconds - 0 seconds
Change in time = 2 seconds
Now we can plug these values into the formula for average acceleration:
Average acceleration = Change in velocity / Change in time
Average acceleration = 20 m/s / 2 seconds
Average acceleration = 10 m/s^2
Therefore, the average acceleration of the car between t = 0 seconds and t = 2 seconds is 10 m/s^2.