Trina runs 4 laps around a park. each lap is 1/3 of a mile. trina wants to know how many total miles she runs
2 answers:
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Given:
D=165 feet and the frequency of the motion is 1.6 revolutions per minute.
Solution:
The radius is half of the diameter.
The radius of the wheel is 82.5 feet.
As we know:
Substitute the value of T in the above formula.
If the center of the wheel is at the origin then for the rest position is
.
This can be written as:
The actual height of the rider from the ground is:
The required equation is .