Starting from rest on a level road a girl can reach a speed of 5m/s in 10s on her bicycle. Find the acceleration
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Answer:
acceleratio = change in speed/time taken
she went from 0 to 5 m/s so change in speed is positive 5 m/s
she did this in 10 s
acceleration = 5/10 = 0.5 m/s2 (pronounced metres per second squared)
Explanation:
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