Ask Question
12 October, 22:55

A train is moving at 35 m/s to the east. it speeds up to 42 m/s east over the course of 40 seconds. what was trains acceleration

+3
Answers (1)
  1. 13 October, 01:51
    0
    Acceleration = (change in speed) / (time for the change)

    Change in speed = (42 - 35) = 7 m/s

    Time for the change = 40 sec

    Acceleration = (7 m/s) / (40sec) = 7/40 = 0.175 m/s²
Know the Answer?
Not Sure About the Answer?
Find an answer to your question ✅ “A train is moving at 35 m/s to the east. it speeds up to 42 m/s east over the course of 40 seconds. what was trains acceleration ...” 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