2. When a pendulum 0.5 m long swings back and forth, its angular displacement from rest position, in radians, is 1 given by 0 (t)= sin where t is the time, in seconds. At what time(s) during the first 4 s is the pendulum displaced 1 cm vertically above its rest position? (Assume the pendulum is at its rest position at t = 0.)
2. When a pendulum 0.5 m long swings back and forth, its angular displacement from rest position, in radians, is 1 given by 0 (t)= sin where t is the time, in seconds. At what time(s) during the first 4 s is the pendulum displaced 1 cm vertically above its rest position? (Assume the pendulum is at its rest position at t = 0.)
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
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
Transcribed Image Text:2.
I
When a pendulum 0.5 m long swings back and forth, its angular displacement from rest position, in radians, is
given by 0 (t)= Sin
where t is the time, in seconds. At what time(s) during the first 4 s is the pendulum
displaced 1 cm vertically above its rest position? (Assume the pendulum is at its rest position at t = 0.)
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