Mathematics, 18.04.2020 04:56 ashleypere99
A Ferris wheel of radius 100 feet is rotating at a constant angular speed ω rad/sec counterclockwise. Using a stopwatch, the rider finds it takes 4 seconds to go from the lowest point on the ride to a point Q, which is level with the top of a 44 ft pole. Assume the lowest point of the ride is 3 feet above ground level. Let q(t)=(x(t),y(t)) be the coordinates of the rider at time t seconds; i. e., the parametric equations. assuming the rider begins at the lowest point on the wheel, then the parametric equations will have the form: x(t)=rcos(ωt-ω/2) and y(t)=rsin(ωt -ω/2), where r,ω can be determined from the information given. provide answers below accurate to 3 decimal places. (note: we have imposed a coordinate system so that the center of the ferris wheel is the origin. there are other ways to impose coordinates, leading to different parametric equations.)
Find r, ω during the first revolution of the wheel, find the times when the rider's height above the ground is 80 feet.
Answers: 2
Mathematics, 21.06.2019 21:40
Drag the tiles to the correct boxes to complete the pairs. using the properties of integer exponents, match each expression with the correct equivalent expression.
Answers: 1
Mathematics, 22.06.2019 02:00
Mr. thompson took five of his children to the bowling alley the cost for children 12 and older is 350 the cost of four children under 12 inch to 25 he spent a total of 1625 how many of his children are 12 and order
Answers: 1
Mathematics, 22.06.2019 03:00
If bill bought a home for $210,000 and he sold it a year later for $120,000 his percentage of loss is
Answers: 2
A Ferris wheel of radius 100 feet is rotating at a constant angular speed ω rad/sec counterclockwise...
Spanish, 28.07.2019 04:34
English, 28.07.2019 04:34
Physics, 28.07.2019 04:34
History, 28.07.2019 04:34
History, 28.07.2019 04:34
History, 28.07.2019 04:34
Spanish, 28.07.2019 04:34
Mathematics, 28.07.2019 04:34
Mathematics, 28.07.2019 04:34
Social Studies, 28.07.2019 04:34
Mathematics, 28.07.2019 04:34
Mathematics, 28.07.2019 04:34
Mathematics, 28.07.2019 04:34
Mathematics, 28.07.2019 04:34