Answer:
Therefore, the average acceleration during the time interval of 0 seconds to 1.1 seconds, with the initial velocity of 0 km/h and the final velocity of 100 km/h, is approximately 25.3 m/s².
Step-by-step explanation:
To calculate average acceleration, we need to know the change in velocity and the time interval over which the change occurs. In this case, we are given the initial velocity (v1) as 0 km/h and the final velocity (v2) as 100 km/h during a time interval of 1.1 seconds.
First, we need to convert the velocities to m/s:
v1 = 0 km/h = 0 m/s
v2 = 100 km/h = 27.8 m/s (rounded to one decimal place)
The change in velocity (Δv) is:
Δv = v2 - v1
= 27.8 m/s - 0 m/s
= 27.8 m/s
The time interval (Δt) is given as 1.1 seconds.
Now, we can calculate the average acceleration (a) using the formula:
a = Δv / Δt
Substituting the values:
a = 27.8 m/s / 1.1 s
= 25.3 m/s² (rounded to one decimal place)