2. When a pendulum 0.5 m long swings back and forth, its angular displacement O from rest position, in radians, is 1 given by 0(t)= sint where t is the time, in seconds. At what time(s) during the first 4 s is the pendulum 2. displaced 1 cm vertically above its rest position? (Assume the pendulum is at its rest position at t= 0.)

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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2. When a pendulum 0.5 m long swings back and forth, its angular displacement O from rest position, in radians, is
1
given by 0(t)= sint
where t is the time, in seconds. At what time(s) during the first 4 s is the pendulum
2.
displaced 1 cm vertically above its rest position? (Assume the pendulum is at its rest position at t= 0.)
Transcribed Image Text:2. When a pendulum 0.5 m long swings back and forth, its angular displacement O from rest position, in radians, is 1 given by 0(t)= sint where t is the time, in seconds. At what time(s) during the first 4 s is the pendulum 2. displaced 1 cm vertically above its rest position? (Assume the pendulum is at its rest position at t= 0.)
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