Ask Question
29 July, 21:31

When is acceleration positive, negative, and zero? Calculate the average speed if I walk to class at a speed of 20 meters/minute for the first 2 minutes and run when they start to play 21 savage at a rate of 50 meters/minute for the last 3 minutes.

+1
Answers (1)
  1. 30 July, 00:45
    0
    Part A: a->positive when velocity is increasing a->negative when velocity is decreasing a->zero when velocity is constant
Know the Answer?
Not Sure About the Answer?
Find an answer to your question ✅ “When is acceleration positive, negative, and zero? Calculate the average speed if I walk to class at a speed of 20 meters/minute for the ...” 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