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# When walking to school you approach an intersection and slow down from 2 m s to a stop in 3 s What is your acceleration during this time interval?

Updated: 11/6/2022

Wiki User

14y ago

Acceleration is change in velocity over time. In the metric system it is measured in meters per second per second (m/s squared). To figure it out, subtract the initial speed from the final speed and divide the difference by the time. In your example, 0 m/s - 2 m/s = -2 m/s. -2 m/s divided by 3 s = -2/3 m/s squared. Because the answer is a negative number, it is a deceleration - a slowing down.

Wiki User

14y ago

Earn +20 pts
Q: When walking to school you approach an intersection and slow down from 2 m s to a stop in 3 s What is your acceleration during this time interval?
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