a mass of 0.1kg is attached to a sping constant of 14.4 N/M it vibrates with simple harmonic motion with an amplitude of 0.9m and is at the positive maximum displacemnet for t=0 Q1) find the frequency of the motiion a 21 b 1.9 c 27 d 6 e 1.5 Q2 find the maximunm speed of the object vmax a 7.2 b 10.8 c 18.9 d 9.27 e 0.9 Q3 find the maximum magnitude of the acceleration of the object amax a452.6 m/s2 b 298.08 c 453.76 d 686.88 e 129.6
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.
Physics
a mass of 0.1kg is attached to a sping constant of 14.4 N/M it vibrates with
Q1) find the frequency of the motiion
a 21
b 1.9
c 27
d 6
e 1.5
Q2 find the maximunm speed of the object vmax
a 7.2
b 10.8
c 18.9
d 9.27
e 0.9
Q3 find the maximum magnitude of the acceleration of the object amax
a452.6 m/s2
b 298.08
c 453.76
d 686.88
e 129.6
Q4 find the magnitude of the displacement when the magnitude of the acceleration is at 0
a -0.2
b -0.1
c 0.2
d 0.1
e 0
Q5 find the position of the object when the speed is v=1/4vmax
a 0.19258411m
b 0.48538167m
c 0.42699644 m
d. 0.53156699 m
e 0.8714213 m
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