Ask Question
17 August, 22:07

An airplane travels down a runway for 4.0 seconds with an acceleration of 9.0 m/s what is its change in velocity during this time

+3
Answers (2)
  1. 18 August, 00:12
    0
    Given: Time t = 4.0 seconds

    acceleration a = 9.0 m/s²

    Initial Velocity Vi = 0

    Required: Change in velocity Vf = ? F

    Formula: a = Vf - Vi/t

    Vf = Vi + at

    Vf = 0 m/s + (9.0 m/s²) (4.0 s)

    Vf = 36 m/s
  2. 18 August, 00:58
    0
    Acceleration is given in the units of meters per second per second (m/s^2). Thus if the airplane is experiencing a constant acceleration of 9 m/s^2 for a known time period of 4 seconds, its total increase in velocity can be found by multiplying 9 m/s^2 * 4s to yield a velocity increase over the period of 36 m/s.
Know the Answer?
Not Sure About the Answer?
Find an answer to your question ✅ “An airplane travels down a runway for 4.0 seconds with an acceleration of 9.0 m/s what is its change in velocity during this time ...” in 📘 Physics if you're in doubt about the correctness of the answers or there's no answer, then try to use the smart search and find answers to the similar questions.
Search for Other Answers