1. Firstly, we need to model this real-world situation with infinite series. Since the pendulum travels 8() inches in the first 3 4 1 pass, 8() inches in the second pass, and 4 2 8(2) inches in the third pass; develop a formula for the infinite series to model the distance travelled by the pendulum. (HINT: your formula should be written in the form E0, ar"-1 , and you should develop your formula based on the pattern you see above) 2. What type of series is represented by the formula you developed in step 1? (HINT: we covered this common type of series last week) 3. The series you created in step 1 converges, since |r| < 1. Using the formula s = a 1-r determine the series' sum s. This sum represents the total distance travelled by the pendulum, in inches!

Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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A pendulum is released and swings until it stops. If it passes through an arc of 8 inches in the first pass, and if on each successive pass it travels 3434 the distance of the previous pass, how far will it travel before stopping?

1. Firstly, we need to model this real-world
situation with infinite series. Since the
pendulum travels 8( ) inches in the first
4
1
pass, 8() inches in the second pass,
3
and
4
8
4
3(2)* inches in the third pass; develop a
formula for the infinite series to model the
distance travelled by the pendulum. (HINT:
your formula should be written in the form
E, ar"-1 , and you should develop your
in=1
formula based on the pattern you see above)
2. What type of series is represented by the
formula you developed in step 1? (HINT: we
covered this common type of series last
week)
3. The series you created in step 1 converges,
since |r| < 1. Using the formula s =
a
determine the series' sum s. This sum
represents the total distance travelled by the
pendulum, in inches!
Transcribed Image Text:1. Firstly, we need to model this real-world situation with infinite series. Since the pendulum travels 8( ) inches in the first 4 1 pass, 8() inches in the second pass, 3 and 4 8 4 3(2)* inches in the third pass; develop a formula for the infinite series to model the distance travelled by the pendulum. (HINT: your formula should be written in the form E, ar"-1 , and you should develop your in=1 formula based on the pattern you see above) 2. What type of series is represented by the formula you developed in step 1? (HINT: we covered this common type of series last week) 3. The series you created in step 1 converges, since |r| < 1. Using the formula s = a determine the series' sum s. This sum represents the total distance travelled by the pendulum, in inches!
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