please explain me this
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Leftmost column shows prefixes. i. e. You can use them before any measurement like metres, litres, etc.
Middle column represents their symbols. i. e. If you are writing decimeter, you represent it as dm.
The last column gives us the value of the respective prefix. i. e. 1 dm= 10^-1 m = 0.1 m and 1cm = 0.01 m.
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A car and motorcycle racing from rest along a runway the motorcycle take lead first but then car overtake motorcycle .The motorcycle first take lead because it has acceleration 8.40 m/s²,greater than car acceleration 5.60 m/s² but motorcycle looses to car because motorcycle reaches its greatest speed 58.8 m/s before car reaches its greatest speed 106 m/s
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