A wheel with radius 2 m rolls at 18 rad/s. How fast is a point on the rim of the wheel rising when the point is pi/3 radians above the horizontal (and rising)? (Round your answer to one decimal
place.)
Hello, drewbear!
A wheel with radius 2 m rolls at 18 rad/s.
How fast is a point on the rim of the wheel rising when the point
is radians above the horizontal and rising?
(Round your answer to one decimal place.)Code:* * * * * P * o * 2 * * * * * θ * * o - - - - * * C * * * * * * * * * *
The parametric equations of point are: .
Differentiate [2] with respect to time: .
We know that: .
Therefore: .