(a) Sketch the graph of this function for 0sts5.

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter6: The Trigonometric Functions
Section6.5: Trigonometric Graphs
Problem 25E
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A mass attached to a spring oscillates upward and downward. The length L of the spring after t seconds is given by the function L = 15 – 3.5 cos(2nt), where L is measured in centimeters (see the figure).
11
Equilibrium
position
(a) Sketch the graph of this function for 0 sts 5.
L
20
20
www
15
15
10
10
5
1
2.
3
1 2
3 4
L
20
20
15
15
10
10
Transcribed Image Text:A mass attached to a spring oscillates upward and downward. The length L of the spring after t seconds is given by the function L = 15 – 3.5 cos(2nt), where L is measured in centimeters (see the figure). 11 Equilibrium position (a) Sketch the graph of this function for 0 sts 5. L 20 20 www 15 15 10 10 5 1 2. 3 1 2 3 4 L 20 20 15 15 10 10
10
10
5
1
4
1
2
3
4
5
L
L
ww
20
20
15
15
10
10
5
t
1
2
3
4
1
2
3
4
(b) What is the length the spring when it is at equilibrium?
cm
(c) What is the length the spring when it is shortest?
cm
(d) What is the length the spring when it is longest?
cm
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Transcribed Image Text:10 10 5 1 4 1 2 3 4 5 L L ww 20 20 15 15 10 10 5 t 1 2 3 4 1 2 3 4 (b) What is the length the spring when it is at equilibrium? cm (c) What is the length the spring when it is shortest? cm (d) What is the length the spring when it is longest? cm Need Help? Read It Submit Answer
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