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  • 02-03-2020
  • Physics
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A car on a Ferris wheel has an angular displacement of π 4 rad, which corresponds to an arc length of 28.2 m. What is the Ferris wheel’s radius? Answer in units of m

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  • 03-03-2020

Answer:35.9 m

Explanation:

Given

angular displacement [tex]\theta =\dfrac{\pi }{4}[/tex]

Arc length [tex]L=28.2\ m[/tex]

and we know that arc length [tex]L=\theta \times R[/tex]

where R=radius of curvature

[tex]R=\dfrac{28.2}{\dfrac{\pi }{4}}[/tex]

[tex]R=\dfrac{28.2\times 4}{\pi }[/tex]

[tex]R=35.9\ m[/tex]

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