bii17
You are on a Ferris wheel of diameter 20 m.
It is rotating at 1 revolution per minute. How fast are you
rising or falling when you are 6 m horizontally away from
the vertical line passing through the centre of the wheel?
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Algebraic!
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Algebraic!
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any questions about those steps?
bii17
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i didnt get it.. i need a solution about the differentiation with respect to time
bii17
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@Algebraic!
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you defined it parametrically ?
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are you learning about parametric equations?
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hello?
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x= r*cos(w*t)
y=r*sin(w*t)
find t when x=6
differentiate y(t)
plug in the t value you found.