Ask Question
25 November, 02:57

A roller coaster car speed is 4 m/s, but 3 seconds later its speed is 22 m/s. What is its average acceleration?

+5
Answers (1)
  1. 25 November, 05:57
    0
    The velocity increased from 4 m/s to 22 m/s in 3 seconds. 18 m/s in 3 seconds so the average acceleration is change in velocity divided by time. 18 m/s divided by 3 seconds = 6 m/s^2
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “A roller coaster car speed is 4 m/s, but 3 seconds later its speed is 22 m/s. What is its average acceleration? ...” in 📙 Physics if there is no answer or all answers are wrong, use a search bar and try to find the answer among similar questions.
Search for Other Answers