A student creates a computational model of the energy changes experienced by a pendulum. Angle a Ag y E de PE l Vl Re R ne Longh Ma EMUNN 000 200 300 0.021 0.002 400 0.017 018 001 019 0.052 0.309 0.066 0251 0.064 4101 001 19 700 0.087 0.06 000 19 0.09 0.080 0.071 0225 000 012 0042 0014 .004 1000 0.025 0371 017 100 0.006 366 000 0019 1100 0.014 1362 000 Which conclusion can be made? As the potential energy increases, kinetic energy increases. Total energy increases. As the potential energy increases, kinetic energy decreases. Total energy increases. As the potential energy increases, kinetic energy decreases. Total energy stays the same. As the potential energy increases, kinetic energy increases. Total energy stays the same.
Simple harmonic motion
Simple harmonic motion is a type of periodic motion in which an object undergoes oscillatory motion. The restoring force exerted by the object exhibiting SHM is proportional to the displacement from the equilibrium position. The force is directed towards the mean position. We see many examples of SHM around us, common ones are the motion of a pendulum, spring and vibration of strings in musical instruments, and so on.
Simple Pendulum
A simple pendulum comprises a heavy mass (called bob) attached to one end of the weightless and flexible string.
Oscillation
In Physics, oscillation means a repetitive motion that happens in a variation with respect to time. There is usually a central value, where the object would be at rest. Additionally, there are two or more positions between which the repetitive motion takes place. In mathematics, oscillations can also be described as vibrations. The most common examples of oscillation that is seen in daily lives include the alternating current (AC) or the motion of a moving pendulum.
![A student creates a computational model of the energy changes experienced by a pendulum.
al Vales
Ralease angle grees
Tene
Angle adans Ang Velcty e KE e)
PE e
E les)
000
0.000
Ralease angle dan
001
Lengh
0100
0.079
Mass
Time Step ()
a
0150
0.09
0012
200
0.055
0.299
011
0250
0.09
4.345
0004
0.300
0.021
0375
018
0001
019
0.350
0.002
0.36
019
0000
400
0.017
0379
019
0450
0.06
0353
G016
003
019
0500
0.052
0.309
0012
0.007
550
0.066
0251
0600
0.077
0180
0004
016
0019
0.084
4.101
0001
019
0700
0.087
0.016
0000
019
0019
0.750
0.086
0.09
0001
0019
0.080
0.151
019
0.071
0.225
0006
0012
s00
0.058
0.28
008
0042
0014
0.004
G019
1.000
0.025
0.371
0017
0.001
019
1050
0.006
386
0019
0.000
0019
1.100
0.014
1382
0.000
Which conclusion can be made?
As the potential energy increases, kinetic energy increases. Total energy
increases.
As the potential energy increases, kinetic energy decreases. Total energy
increases.
As the potential energy increases, kinetic energy decreases. Total energy stays
the same.
As the potential energy increases, kinetic energy increases. Total energy stays
the same.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F2fe6aaeb-6d26-45e8-a890-275e0b2ef86c%2F4b526b24-3b40-4620-8a9c-3b45ae17a4e7%2Fvfesb97_processed.jpeg&w=3840&q=75)
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