Ask Question
27 August, 21:20

Calculate the change in momentum of a 10kg object that has an initial speed of 15m/s and slows to 8 m/s. If

this change occurs over a time of 3s, what force caused the change?

+5
Answers (1)
  1. 27 August, 23:08
    0
    -23.33N

    Explanation:

    Momentum f = m (v - u) / t

    given mass m = 10kg

    Final velocity v = 8m/s

    Initial velocity u = 15m/s

    Time t = 3 secs

    Using the above formula

    F = 10 (8 - 15) / 3

    = 10 x - 7 / 3

    = - 70/3

    = - 23.33N
Know the Answer?
Not Sure About the Answer?
Find an answer to your question ✅ “Calculate the change in momentum of a 10kg object that has an initial speed of 15m/s and slows to 8 m/s. If this change occurs over a 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