Saturday

April 18, 2015

April 18, 2015

Posted by **Sammy** on Tuesday, May 21, 2013 at 4:08pm.

ground at its lowest point. Assume that a rider enters a car at this point and rides the wheel

for two revolutions

My main problem is how to get the phase shift. (The answer says its 270 degrees)

- Trigonometric Functions! (Ferris Wheel) -
**Steve**, Tuesday, May 21, 2013 at 4:18pmwell, since sin(x) has a max at x=90, and a min at x=270, that phase shift makes sense. You will have something along the lines of

sin(x+270)

The radius of the wheel is 9, and the whole wheel is lifted 2m, so we have

9sin(x+270)+11

see, at x=0, y=9(-1)+11 = 2

at x=90, y=9(0)+11 = 11

and so on

- Trigonometric Functions! (Ferris Wheel) -
**Sammy**, Tuesday, May 21, 2013 at 4:46pmThank you very much Steve!

**Answer this Question**

**Related Questions**

Math - the ferris wheel at a carnival has a diameter of 18 m and descends to 2m ...

math - A ferris wheel has diameter of 24 m and is 4 m above ground level at its ...

Trigonometric Functions - A person is riding a ferris wheel that turns at a ...

Math - A ferris wheel has a diameter of 10 m and takes 24 sec to make one ...

Trig - A ferris wheel has a 14 meter diameter and turns counterclockwise at 6 ...

Physics - Fairgoers ride a Ferris wheel with a radius of 5.00 {\rm m} . The ...

Math - need help ASAP!! Please! - The question relates to application of sine ...

College Algebra - A ferris wheel has a diameter of 320 feet and the bottom of ...

math - a ferris wheel has the diameter of 240 feet and the bottom of the ferris ...

trig question - A Ferris wheel has a deameter of 50m. The platform at the bottom...