Ask Question
6 March, 10:28

A gazelle can change its speed from 0 to 45 mph in 2 seconds. What is the gazelle's acceleration?

+5
Answers (2)
  1. 6 March, 11:28
    0
    average acceleration a=change in velocity / time it took to get to velocity

    a = (45-0) mph / 2s = 22.5 mph/hr/s
  2. 6 March, 12:57
    0
    22.5 m/s^2

    Step-by-step explanation:

    Givens

    vi=0

    vf = 45 mph

    t = 2 seconds

    a = ?

    Formula

    a = (vf - vi) / t

    a = (45 - 0) / 2

    a = 22.5 m/s^2 That's an incredible change of speed.
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “A gazelle can change its speed from 0 to 45 mph in 2 seconds. What is the gazelle's acceleration? ...” in 📙 Mathematics 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