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Please help me guys to solve this problem!​

Please help me guys to solve this problem!​-example-1

1 Answer

3 votes

(a) distance measured with metre rule or tape rule

time measured with stopwatch/ stop clock/ timer

Average speed = total distance / time

(b) (i) decrease in speed

(ii) Change in speed = a * t

4.5 m/s

hope this helps......

User Carusd Ray
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