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1. You are in a car at a stop sign. The car accelerates from 0 to 45 mph in 4 seconds. What is your car's acceleration?
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1 vote
1. You are in a car at a stop sign. The car accelerates from 0 to 45 mph in 4 seconds. What

is your car's acceleration?

User Carlos Moura
by
4.7k points

2 Answers

2 votes
The change is velocity is 45 mph. Note that the unit for acceleration is m/s^2, so we convert 45 mph to get 20.117 meters per second. Divide the change is velocity by 4 seconds to get about 5.03 m/s^2.
User Jonycheung
by
3.9k points
7 votes

Answer:

c

Step-by-step explanation:

c

User Stefan Becker
by
4.3k points
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