Dear beloved readers, welcome to our website! We hope your visit here brings you valuable insights and meaningful inspiration. Thank you for taking the time to stop by and explore the content we've prepared for you.
------------------------------------------------ A dog is standing at rest. He then sees a cat and takes off after it. After 4.00 seconds, the dog is traveling at 8.00 m/s. What is the dog’s average acceleration during this time?

To calculate the dog's average acceleration, which is the change in velocity over the time taken, the formula a = Δv / Δt is used, resulting in an average acceleration of 2.00 m/s².

Explanation:

The student's question asks about calculating the average acceleration of a dog that starts from rest and reaches a speed of 8.00 m/s in 4.00 seconds. The formula to calculate acceleration (a) is a = Δv / Δt, where Δv is the change in velocity and Δt is the change in time. Here, the velocity changes from 0 m/s to 8.00 m/s, and the time is 4.00 seconds.

Using the formula:

a = Δv / Δt
a = (8.00 m/s - 0 m/s) / 4.00 s
a = 8.00 m/s² / 4.00 s
a = 2.00 m/s²

Therefore, the dog's average acceleration is 2.00 m/s².

Learn more about Average Acceleration here:

https://brainly.com/question/27184422

#SPJ11