The table below give the velocity, in feet per second, of a rider on a Ferris Wheel at an amusement part. The time, t, is measured in seconds after the ride starts. The rider moves smoothly and the table gives the values for one complete revolution of the wheel. The rider boards the Ferris Wheel at the bottom. t 0 5 10 15 20 25 30 35 40 45 50 55 60 vít) 0 1.6 2.73.1 2.4 1.6 0 -1.6 -2.7 -3.1 -2.4 -1.6 0 谢

The table below give the velocity, in feet per second, of a rider on a Ferris Wheel at an amusement part. The time, t, is measured in seconds after the ride starts. The rider moves smoothly and the table gives the values for one complete revolution of the wheel. The rider boards the Ferris Wheel at the bottom. t 0 5 10 15 20 25 30 35 40 45 50 55 60 vít) 0 1.6 2.73.1 2.4 1.6 0 -1.6 -2.7 -3.1 -2.4 -1.6 0 谢

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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Question

The table below give the velocity, in feet per second, of a rider on a Ferris
Wheel at an amusement part. The time, t, is measured in seconds after the
ride starts. The rider moves smoothly and the table gives the values for one
complete revolution of the wheel. The rider boards the Ferris Wheel at the
bottom.
to 5 10 15 20 25 30 35
55 60
40
45
50
v(t) 0 1.6 2.7 3.1 2.4 1.60 -1.6 -2.7 -3.1 -2.4 -1.60

At what time t, does the rider change from going up to going down? Justify your solution.

Expert Solution

Step 1

Consider the table shown below.

Time	Velocity
0	0
5	1.6
10	2.7
15	3.1
20	2.4
25	1.6
30	0
35	-1.6
40	-2.7
45	-3.1
50	-2.4
55	-1.6
60	0

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