Ask Question
12 November, 04:54

A car is traveling at 10m/s before it increases its speed to 30m/s for 120m. How long does it take to do this?

+5
Answers (1)
  1. 12 November, 07:56
    0
    60 seconds

    Explanation:

    Given:

    v₀ = 10 m/s

    v = 30 m/s

    Δx = 120 m

    Find: t

    Δx = ½ (v + v₀) t

    120 = ½ (30 + 10) t

    t = 60

    It takes 60 seconds.
Know the Answer?
Not Sure About the Answer?
Find an answer to your question ✅ “A car is traveling at 10m/s before it increases its speed to 30m/s for 120m. How long does it take to do this? ...” 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