A block-spring system has a maximum restoring force Fmax = 0.1 N. If the amplitude of the motion is A = 0.16 m and the mass of the block ism% D 100 g then the angular frequency w is equal to O 1.25 rad/s 20 rad/s 5 rad/s O 2.5 rad/s O 10 rad/s

Elements Of Electromagnetics
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Author:Sadiku, Matthew N. O.
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A block-spring system has a maximum restoring force Fmax = 0.1 N. If the
amplitude of the motion is A = 0.16 m and the mass of the block is m = 100 g then
the angular frequency w is equal to
O 1.25 rad/s
20 rad/s
5 rad/s
2.5 rad/s
O 10 rad/s
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
Transcribed Image Text:1 sec A block-spring system has a maximum restoring force Fmax = 0.1 N. If the amplitude of the motion is A = 0.16 m and the mass of the block is m = 100 g then the angular frequency w is equal to O 1.25 rad/s 20 rad/s 5 rad/s 2.5 rad/s O 10 rad/s 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
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,max 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 = 4h1max and T, = 27,
h = 4hmax and T, = T
%3D
%3D
2,max
Then we have:
Then we have:
Transcribed Image Text: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,max 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 = 4h1max and T, = 27, h = 4hmax and T, = T %3D %3D 2,max Then we have: Then we have:
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