A pipe is entirely filled with water. Water moves through the pipe at a speed of $1.2\,\text{m s}^{-1}$ into a tank. The pipe’s cross-sectional area is $6\,\text{cm}^2$.
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Calculate how many litres of water enter the tank in 1 hour.
Worked solution & mark scheme
This 4-mark question has a full step-by-step worked solution and mark scheme. One marking point: “$1.2\times100\times60\times60\times6\div1000$” …