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A mass is attached to a hanging spring and undergoes simple harmonic motion about an equilibrium locatio where t is the number of (7¹). 6 at y = 0. The displacement of the mass (in cm) is given by y = -4 cos seconds since the mass was initially pushed or pulled from equliibrium. Assume positive displacement means the mass is above equlibrium. a) What are the first TWO times the mass is at y = -2 cm? Separate your answers by commas. seconds h) Find the first the mose arrives at -08 cm. Give your answer to the nearest tenth of a second.

A mass is attached to a hanging spring and undergoes simple harmonic motion about an equilibrium locatio where t is the number of (7¹). 6 at y = 0. The displacement of the mass (in cm) is given by y = -4 cos seconds since the mass was initially pushed or pulled from equliibrium. Assume positive displacement means the mass is above equlibrium. a) What are the first TWO times the mass is at y = -2 cm? Separate your answers by commas. seconds h) Find the first the mose arrives at -08 cm. Give your answer to the nearest tenth of a second.

Trigonometry (11th Edition)
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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A mass is attached to a hanging spring and undergoes simple harmonic motion about an equilibrium location s(Tt). where t is the number of 6 at y = 0. The displacement of the mass (in cm) is given by y = -4 cos seconds since the mass was initially pushed or pulled from equliibrium. Assume positive displacement means the mass is above equlibrium. a) What are the first TWO times the mass is at y = -2 cm? Separate your answers by commas. seconds b) Find the first time the mass arrives at y = 0.8 cm. Give your answer to the nearest tenth of a second. seconds
Transcribed Image Text:A mass is attached to a hanging spring and undergoes simple harmonic motion about an equilibrium location s(Tt). where t is the number of 6 at y = 0. The displacement of the mass (in cm) is given by y = -4 cos seconds since the mass was initially pushed or pulled from equliibrium. Assume positive displacement means the mass is above equlibrium. a) What are the first TWO times the mass is at y = -2 cm? Separate your answers by commas. seconds b) Find the first time the mass arrives at y = 0.8 cm. Give your answer to the nearest tenth of a second. seconds
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