Ask Question
10 April, 18:36

In 1986, the first flight around the globe without a single refueling was completed. The aircraft's average speed was 186 km/h. If the airplane landed at this speed and accelerated at - 1.5 m/s2, how long did it take for the airplane to stop?

+3
Answers (1)
  1. 10 April, 18:58
    0
    Answer: 34.4 sec

    Explanation: Assuming that the desacceleration was constant, we have a = - 1.5m/s²

    vi = 186 km/h → 51.6 m/s

    vf = 0 (because it stopped)

    Vf = Vi + at

    0 = 51.6 - 1.5t

    1.5t = 51.6

    t = 34.4 s
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “In 1986, the first flight around the globe without a single refueling was completed. The aircraft's average speed was 186 km/h. If the ...” in 📗 Physics if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.
Search for Other Answers