Ask Question
5 June, 10:25

A remote controlled plane accelerates to a velocity of 21.0 m/s while covering a distance of 87.4 m in 6.11 s. What was the plane's initial velocity?

+2
Answers (2)
  1. 5 June, 10:38
    0
    7.61 m/s

    Explanation:

    Given:

    Δx = 87.4 m

    v = 21.0 m/s

    t = 6.11 s

    Find: v₀

    Δx = ½ (v + v₀) t

    87.4 m = ½ (21.0 m/s + v₀) (6.11 s)

    v₀ = 7.61 m/s
  2. 5 June, 10:45
    0
    71.6

    Δx = 87.4 m

    v = 21.0 m/s

    t = 6.11 s

    Find: v₀

    Δx = ½ (v + v₀) t

    87.4 m = ½ (21.0 m/s + v₀) (6.11 s)

    v₀ = 7.61 m/s
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “A remote controlled plane accelerates to a velocity of 21.0 m/s while covering a distance of 87.4 m in 6.11 s. What was the plane's initial ...” 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