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Jackie takes 5minutes to run a distance of 1km in a race. Express her speed in

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asked Jul 30, 2021 in Mathematics Form 2 by anony mous

Jackie takes 5minutes to run a distance of 1km in a race. Express her speed in

km/hr
m/s

linear motion
speed
distance

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1 Answer

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answered Jul 30, 2021 by anony mous

1km =1 × 60 = 12km/hr
⁵/₆₀ 5
1000m = 3¹/₃m/s
5×60

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