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Physics, 20.08.2019 23:00 skiddymark3ox93za
11. how long does it take my mum to walk 5 metres if she is travelling at a speed of 1 km/h. (hint to change metres to kilometres divide the metres by 1000)
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11. how long does it take my mum to walk 5 metres if she is travelling at a speed of 1 km/h. (hint t...
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