A boy is walking at 1 m/s and increases up to a sprint of 7 m/s in 3 seconds. What was his acceleration?
Make sure you show complete working! Even if you make a mistake, you can get some marks!
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A boy is walking at 1 m/s and increases up to a sprint of 7 m/s in 3 seconds. What was his acceleration?
Make sure you show complete working! Even if you make a mistake, you can get some marks!
|
