Question

What constant acceleration is required to increase the speed of a car from 26 mi/h to 51 mi/h in 5 seconds

Answer 1

2.25 m/s² of acceleration is required to increase the speed of a car from 26 mi/h to 51 mi/h in 5 seconds.

To find the answer, we need to know about the acceleration.

What is acceleration?

• Acceleration is given as the ratio of velocity to time.
• Mathematically, acceleration= velocity/time.

What is the acceleration required to increase the speed of a car from 26 mi/h to 51 mi/h in 5 seconds?

• Here change in velocity of the car is 51-26= 25 mi/h.
• As 1 mi/h = 0.45 m/s. So 25mi/h = 11.25 m/s.
• Acceleration= (11.25m/s)/5s = 2.25 m/s².

Thus, we can conclude that the constant acceleration is 2.25 m/s².

Learn more about the acceleration here:

brainly.com/question/460763

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