Ask Question
25 December, 13:34

A car having an initial speed of 16 meters per second is uniformly brought to rest in 4.0 seconds. How far does the car travel during this 4.0 second interval

+5
Answers (1)
  1. 25 December, 16:02
    0
    Let d is the distance covered by the car

    Given vi = 16, vf = 0, t = 4

    Byusing the following formula we can calculate the acceleration;

    vf - vi = at

    a = vf - vi / t

    =0 - 16 / 4

    a = - 4m/s²

    Now use this formula to calculate distance

    d = 1/2at ² + vit

    =1/2 (-4) (4) ² + 16 (4)

    =-32 + 64

    d = 32 m

    So, the car travels 32m during this 4 second interval.
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “A car having an initial speed of 16 meters per second is uniformly brought to rest in 4.0 seconds. How far does the car travel during this ...” in 📙 Physics if there is no answer or all answers are wrong, use a search bar and try to find the answer among similar questions.
Search for Other Answers