An object is attached to a coiled spring. The object begins at its rest position at t=0 seconds. It is then propelled downward. Write an equation for the distance of the object from its rest position after t seconds, if the amplitude is 3 inches and the period is 2.5 seconds.
An object is attached to a coiled spring. The object begins at its rest position at t=0 seconds. It is then propelled downward. Write an equation for the distance of the object from its rest position after t seconds, if the amplitude is 3 inches and the period is 2.5 seconds.
Trigonometry (11th Edition)
11th Edition
ISBN:9780134217437
Author:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Publisher:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Chapter1: Trigonometric Functions
Section: Chapter Questions
Problem 1RE:
1. Give the measures of the complement and the supplement of an angle measuring 35°.
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Transcribed Image Text:An object is attached to a coiled spring. The object begins at its rest position at t = 0 seconds. It is then propelled downward. Write an equation for the distance of the object from its rest position after
t seconds, if the amplitude is 3 inches and the period is 2.5 seconds.
The equation for the distance d of the object from its rest position is
(Type an exact answer, using as needed. Use integers or fractions for any numbers in the equation.)

Transcribed Image Text:A hot-air balloon is rising vertically. The angle of elevation from a point on level ground 129 feet from the balloon to a point directly under the passenger
compartment changes from 15.3° to 28.1°. How far, to the nearest tenth of a foot, does the balloon rise during this period?
feet (Round to the nearest tenth.)
15.3°
129 ft
28.1°
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