asked 172k views
3 votes
Dean is slowing down on his skateboards. He starts at a speed of 5.5 m/s and slows to 1.0 m/s over a time of 3.0 seconds. What is Dean’s acceleration?

asked
User Imilbaev
by
7.8k points

1 Answer

2 votes

Answer:

1.5m/s^2

Explanation:

acc= change in velocity/time

acc=5.5-1/3

acc=4.5/3

acc=1.5

answered
User Stuart Childs
by
8.4k points
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