Monday

January 26, 2015

January 26, 2015

Posted by **Yuika** on Monday, March 31, 2014 at 8:54am.

- trig -
**Reiny**, Monday, March 31, 2014 at 10:27amI drew a circle, and a vertical radius of 12 m

In 40 s, it rotates 360°, so in 5 sec it rotated 45°

let the vertical position from the centre be y

cos45 = y/12

y = 8.485 m

so he is 12-8.85 or appr 3.5 m high after 5 seconds

**Answer this Question**

**Related Questions**

math - At the amusement park, you decide to ride the Ferris wheel, which has a ...

math - At the amusement park, you decide to ride the Ferris wheel, which has a ...

Math - At the amusement park, you decide to ride the Ferris wheel, which has a ...

physics - A Ferris wheel at an amusement park having a diameter of 14 m ...

math - At the amusement park, you decide to ride the Ferris wheel, which has a ...

Honors Pre Calculus - Tony visits the local fair and sees one of the rides, the ...

Pre Calculus 12 - Modelling with sine/cosine A Ferris wheel has a diameter of ...

Trig - As you ride a ferris wheel, your distance from the ground varies ...

geometry - A person riding the original Ferris Wheel is traveling at a speed of ...

trig - 1. A Ferris wheel with a radius of 7m makes one complete revolution every...