Define Forced Oscillations?

Q: Distinguish between sustained oscillations and resonant oscillations.

A: The wave is said to have sustained oscillations, if it has constant amplitude which does not depend…

Q: When a low flying aircraft passes overhead, we sometimes notice a slight shaking of the picture on…

A: Given:  aircraft which is low flying

Q: Q1: B/ Frieda the fly flaps its wings back and forth 121 times each second. The period of the wing…

A: The time taken to complete one cycle is called time period. In this case time taken for one back and…

Q: Why is it easier to revolve a stone using a shorter string than a longer string?

A: To rotate a system, torque is required. Torque is given by the formula Torque = Force *…

Q: What are forced vibrations? Give one example to illustrate your answer.

A: Forced vibration is the vibration due to a time-varying disturbance applied to the mechanical…

Q: An astronaut has brought along a pendulum oscillator that was calibrated to have a period of exactly…

A: CLAIM : The period of oscillator on the moon will be more than 2.0 seconds. EVIDENCE :  The period…

Q: period of this motion

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Q: At a constant frequency, the energy of harmonic oscillations increased by 3,8 times. Determine how…

A: Let the initial Energy E .  Final energy is E' = (3.8)E

Q: Which variables are needed to predict the period of a pendulum? Your answer: O d O k O L O m

A: Solution

Q: What is the period of motion of the

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Q: 11 Revolving body is oscillatory. O True O False

A: An Oscillatory motion is a motion which repeats itself i.e., it is periodic in nature. An object…

Q: What is oscillation? How it is calculated? Also write its example.

A: oscillation is the type of motion or variation between two or more points or states. in a physical…

Q: Describe the changes in velocity at various points for a mass in simple harmonic motion

A: Write the general equation of simple harmonic motion. On differentiating with respect to t.

Q: → find period of g- (1) tan 4X yo yo s 5 Cos 10☆ 2)

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Q: What determine the period of motion when a child playing on a swing travels back and forth at a…

A: T = 2π √(m/k)

Q: How would you relate Simple Harmonic Motion to Law of Universal Gravitation? Kindly give an example…

A: Let a particle of mass m be at a distance r from the center of the Earth and radius and mass of the…

Q: Define simpie harmonic motion. Use your definition to explain what relation- ship must exist at any…

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Q: Define: the acceleration, the oscillation, simple pendulum?

A: Solution:' to define the acceleration, the oscillation, simple pendulum

Q: Consider a place where the gravity is 4 times the gravity on Earth (g- 4g), then the frequency of…

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Q: Define phase angle in regards with simple harmonic motion ?

A: Phase is an angular term which represents situation of a particle in simple harmonic motion at a…

Q: Calculate the following questions below. Encircle or highlight the answer and round off in two…

A: Given data: Spring constant (k) = 450 N/m Mass (m) = 1.45 kg Required: Period (T), frequency (f) and…

Q: A large pendulum with a 200-lb gold-plated bob 12 inches in diameter is on display in the lobby of…

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Q: Mass vs. Period of Oscillation 4 ............ ar . ... 1 fo.......... 4 8. mass (kg) ........ Model…

A: Answer :   According to graph as shown it seems the two variables are independent of each other. So…

Q: How many complete oscillations are shown in the picture below?

A: From scale 0cm to 2.5 cm represents one oscillation.  And from 2.5 cm to 5 cm represents another…

Q: What is simple harmonic oscillation? Express your answer verbally,mathematically, and visually.

A: Start with a spring resting on a horizontal, frictionless (for now) surface. Fix one end to an…

Q: base station is 0.5007248. if the gravity value is 980.712 dynes, what is the value of gravity at…

A: Time period of simple pendulum  T = 2π(l/g)1/2

Q: A particle is moving in the velocity of v(t) = . %3D Find the torsion of the particle's movement.…

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Q: A large pendulum with a 200-lb gold plated bob 12 inches in diameter is on display in the lobby of…

A: (A) Write the expression for the time period for a pendulum.

Q: The big prediction here is how the masses, the radius, the period, and the angle interrelate. Please…

A: Consider the hanging mass be M, the whirling mass be m, the tangential acceleration of the mass be…

Q: Based on the values provided, complete the following table. lease Note: Trial 1 and Trial 2 values…

A: The pendulum has a number of oscillations = 20  Find:-  calculate Acceleration of gravity?

Q: What is the time period? What is the frequency? What is the Amplitude

A: GivenGraph as shown in figure

Q: figure shows a pendulum with length L that makes a maximum angle 8, with the vertical. Using…

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Q: Measure and plot the position of the oscillating system over time using the equation in picture

A: The general expression for sine wave, y(t)=A sin(ωt -ϕ).....(1)where ω is the angular frequency and…

Q: Question 6 Corey is swinging on a rope in the gym. The period for one complete cycle is 5.5 secohds.…

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Q: How would you relate Simple Harmonic Motion to Law of Universal Gravitation? Explain in words.

A: Solution: Simple harmonic motion is a special type of periodic motion where the restoring force on…

Q: What is the oscillation period?

A: Given data:  Velocity (v) = 2 m/s Wave motion graph

Q: Calculate the following questions below. Encircle or highlight the answer and round off in two…

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Q: = Define simple hannonic motion, and explain what is meant by the amplitude and period of such a…

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Q: If the length of the pendulum becomes 2m, what would be its new time period? If you increase mass,…

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Q: Describe the two natural modes of oscillation of the mass-and-spring system?

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Q: Mass vs. Period of Oscillation 4 What general pattern is shown on this part of the graph? 4 mass…

A: As we can see from graph as mass increases the period values on y axis also increases. so correct…

Q: The diagram below shows snapshots of an oscillator at different times. What is the frequency of the…

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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.