202k views
0 votes
a summer speeds up from 1.1m/s to 1.3m/s during the last 20 s of the workout. what is the acceleration during this interval

User Hermes
by
5.1k points

1 Answer

4 votes

Answer:

acceleration= 0.01 m/s²

Step-by-step explanation:


a = (v - u)/(t)


a = (1.3 - 1.1)/(20)


a = (0.2)/(20)


a = 0.01 \frac{m}{ {s}^(2) }

User Rafael Tavares
by
4.6k points