Physics
Class 9
Acceleration basics
A car goes from 0 to 72 km/h in 10 sec. What's its acceleration?
1 answers
50 votes
1 Answers
uniboardhub
4 months ago
Convert 72 km/h → 20 m/s. a = Δv / t = (20 - 0)/10 = 2 m/s². The car gains 2 meters per second every second.
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