Question
A car starting from rest accelerates at a rate of 8.0 M/S what is its final speed at the end of 4.0 seconds
Answers
GPT 3.5
To find the final speed of the car at the end of 4.0 seconds, we can use the formula:
Final Speed = Initial Speed + (Acceleration × Time)
Given that the car is starting from rest, the initial speed is 0 m/s. Also, the acceleration is given as 8.0 m/s², and the time is 4.0 seconds.
Plugging in these values into the formula, we get:
Final Speed = 0 + (8.0 × 4.0)
= 0 + 32.0
= 32.0 m/s
Therefore, the final speed of the car at the end of 4.0 seconds is 32.0 m/s.
Final Speed = Initial Speed + (Acceleration × Time)
Given that the car is starting from rest, the initial speed is 0 m/s. Also, the acceleration is given as 8.0 m/s², and the time is 4.0 seconds.
Plugging in these values into the formula, we get:
Final Speed = 0 + (8.0 × 4.0)
= 0 + 32.0
= 32.0 m/s
Therefore, the final speed of the car at the end of 4.0 seconds is 32.0 m/s.