subject
Mathematics, 08.10.2019 05:00 MK100

Aferris wheel of radius 100 feet is rotating at a constant angular speed ω rad/sec counterclockwise. using a stopwatch, the rider finds it takes 5 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 ) = r c o s ( ω t − π / 2 ) x(t)=rcos(ωt−π/2) and y ( t ) = r s i n ( ω t − π / 2 ) y(t)=rsin(ωt−π/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, find ω. during the first revolution find the times when the riders height is 80ft.

ansver
Answers: 3

Another question on Mathematics

question
Mathematics, 20.06.2019 18:04
Solving two-step inequalities worksheet
Answers: 3
question
Mathematics, 21.06.2019 16:30
An airport in death valley is 60 feet below sea level, and an airplane is flying 2,000 feet above sea level. how many feet must the plane descend in order to land? a. 2060 b. 2000 feet c. 1940 feet d. 1880 feet e.1400 feet will mark as brainliest
Answers: 2
question
Mathematics, 21.06.2019 20:30
What is the measure of angle x? answer
Answers: 1
question
Mathematics, 21.06.2019 21:30
Over the course of the school year, you keep track of how much snow falls on a given day and whether it was a snow day. your data indicates that of twenty-one days with less than three inches of snow, five were snow days, while of the eight days with more than three inches of snow, six were snow days. if all you know about a day is that it is snowing, what is the probability that it will be a snow day?
Answers: 1
You know the right answer?
Aferris wheel of radius 100 feet is rotating at a constant angular speed ω rad/sec counterclockwise....
Questions
question
Mathematics, 13.02.2020 03:31
question
Mathematics, 13.02.2020 03:31
question
Advanced Placement (AP), 13.02.2020 03:31
question
Mathematics, 13.02.2020 03:32
question
Mathematics, 13.02.2020 03:32
Questions on the website: 13722367