A simple pendulum is set into motion at two different times with different initial conditions. The first time: the bob is in its equilibrium position and is given an initial velocity +4 m/s. The maximum height reached by the bob is h1,ma and the period of motion is T1. The second time: the bob is in its equilibrium position and is given an initial velocity +2 m/s. The maximum height reached by the bob is h2,max and the period of motion is T2. Assume that the motion is simple harmonic, which of the following is true?

Physics for Scientists and Engineers: Foundations and Connections
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Chapter8: Conservation Of Energy
Section: Chapter Questions
Problem 42PQ: A 1.50-kg box rests atop a massless vertical spring with k = 4250 N/m that has been compressed by...
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A simple pendulum is set into motion at two different times with different initial
conditions. The first time: the bob is in its equilibrium position and is given an
initial velocity +4 m/s. The maximum height reached by the bob is h1,ma and the
period of motion is T1. The second time: the bob is in its equilibrium position and
is given an initial velocity +2 m/s. The maximum height reached by the bob is
h2.max and the period of motion is T2. Assume that the motion is simple
harmonic, which of the following is true?
h2.max = 4h,max and T2 = T,
h2max = 9h, max and T, =T,
1,max
O Then we have:
Then we have
Transcribed Image Text:0.046 J 0.085 J Clear selection A simple pendulum is set into motion at two different times with different initial conditions. The first time: the bob is in its equilibrium position and is given an initial velocity +4 m/s. The maximum height reached by the bob is h1,ma and the period of motion is T1. The second time: the bob is in its equilibrium position and is given an initial velocity +2 m/s. The maximum height reached by the bob is h2.max and the period of motion is T2. Assume that the motion is simple harmonic, which of the following is true? h2.max = 4h,max and T2 = T, h2max = 9h, max and T, =T, 1,max O Then we have: Then we have
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