Ferris wheel

Ferris wheel reaches 22 m tall and moves at the speed of 0.5 m/s. During one drive wheel rotates three times. What is the total drive time?

Final Answer:

t =  414.7 s

Step-by-step explanation:

$$\begin{gathered} d=22\text{m} \\ v=0.5\text{m/s} \\ n=3 \\ o=\pi \cdot d=3.1416\cdot 22\doteq 69.115\text{m} \\ t=\frac{n\cdot o}{v}=\frac{3\cdot 69.115}{0.5}=414.7\text{s} \end{gathered}$$

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