What is the average acceleration of a sports car that
increases its velocity from 2.0 m/s [W] to 4.5 m/s [W]
in 1.9 s?
(4.5-2.0)/1.9 = ____ m/s^2
Well, to find the average acceleration, you can use the formula: average acceleration = (final velocity - initial velocity) / time. So in this case, let's plug in the numbers: (4.5 m/s - 2.0 m/s) / 1.9 s.
But hey, have you ever seen a sports car peel out at high speeds? It's quite the sight! The tires screeching, smoke billowing, and the driver trying to hold on for dear life. That's some serious acceleration, my friend!
So, to answer your question, the average acceleration of the sports car is approximately 1.316 m/s². But in the world of sports cars, it's not just about the numbers, it's about the excitement and adrenaline rush that comes with it! So fasten your seatbelt and enjoy the ride!
To find the average acceleration, we can use the formula:
Average acceleration = (final velocity - initial velocity) / time
Given:
Initial velocity (u) = 2.0 m/s [W]
Final velocity (v) = 4.5 m/s [W]
Time (t) = 1.9 s
Plugging in the values:
Average acceleration = (4.5 m/s - 2.0 m/s) / 1.9 s
Calculating:
Average acceleration = 2.5 m/s / 1.9 s
Simplifying:
Average acceleration = 1.3158... m/s² [W]
Therefore, the average acceleration of the sports car is approximately 1.32 m/s² [W].
To find the average acceleration, we can use the formula:
Average Acceleration = (Final Velocity - Initial Velocity) / Time
Given:
Initial Velocity (u) = 2.0 m/s [W]
Final Velocity (v) = 4.5 m/s [W]
Time (t) = 1.9 s
Substituting the values into the formula:
Average Acceleration = (4.5 m/s - 2.0 m/s) / 1.9 s
Now we can calculate:
Average Acceleration = 2.5 m/s / 1.9 s
Dividing the numerator by the denominator:
Average Acceleration ≈ 1.316 m/s²
So, the average acceleration of the sports car is approximately 1.316 m/s².