Ask Question
6 March, 17:08

What is the mass of an object that needs a force of 6 600N to increase its speed from rest 107 m/s in 2.3 seconds?

+2
Answers (1)
  1. 6 March, 17:26
    0
    We know that:

    a = (v-u) / t

    a = (107m/s-0) / 2,3s

    a=46,5m/s²

    Now:

    F=ma

    6600N=m*46,5m/s²

    m=6600N/46,5m/s²

    m≈142kg
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “What is the mass of an object that needs a force of 6 600N to increase its speed from rest 107 m/s in 2.3 seconds? ...” 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