[tex]\large \rm {\color{blue}{Question:}}[/tex]
What is the acceleration of a motorcycle that accelerates from 10.0 m/s to 20 m/s [S] in 5.0 seconds?
[tex]\small \rm {\color{red}{Answer:}}[/tex]
a = 2 m/s
Explanation:
Formula used :
Where is Vf = Final velocity/speed, Vo = Initial velocity/speed, a = acceleration, t = time
Solution :
- Vf = Vo + at
- 20 m/s = 10.0 m/s + a5.0 s
- 5.0s a + 10.0 m/s = 20 m/s
- 5.0s a + 10.0 m/s = 20 m/s - 10.0 m/s
- 5.0s a = 10 m/s
- 5.0s ÷ 5.0 = 10 m/s ÷ 5.0
- a = 2 m/s
Therefore, the acceleration of the motorcycle is 2 m/s
Hope it helps
By : セン
