7. Which term refers to the number of vibrations or revolutions per unit of time? a. Period  b. Frequency     c.  Revolutions  d. Hertz

Q: A. Uniform cireular motion is an example of periodic motion. B. Ifk is small it will take a large…

A: A. A particle performing Uniform circular motion repeats its motion after equal intervals thus it is…

Q: 9.What is the period of vibration of a spring that makes 45 vibrations in 0.31 minutes? * A.0.006…

A:

Q: For pendulum swings back and forth three times before coming to rest. Which describes this system?…

A: Here, the motion is damped oscillator as the energy of the oscillaotr is decreases.

Q: 14. A simple pendulum oscillates with a period T. If the length of the pendulum is doubled what is…

A:

Q: 6. A pottery wheel with a diameter of 90cm is initially at rest. After the motor is turned on, it…

A: We will use kinematic equations of motion in rotational form to answer the questions. The steps…

Q: 2. A mass of 2 kg is suspended from a spring with a known spring constant of 10 N/m and allowed to…

A: “Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: A fisherman's scale uses a spring to measure the mass of a fish. Mark’s spring scale has a spring…

A: The frequency of vibration of the object attached to the spring is given by Where k = Spring…

Q: In a simple harmonic motion the velocity of the moving object is maximum at the     A. Extreme…

A: A simple harmonic motion is defined as a system of periodic motion where the net force is…

Q: 1) What is the length of a pendulum whose period is 1 second. Assume g = 9.81. a) 0.15 b) b) 0.25 c)…

A: “Since you have posted multiple questions, we will provide the solution only to the first question…

Q: A motion of a simple pendulum is an example of a. approximate simple harmonic motion b. elliptical…

A: Simple harmonic motion is the special kind of periodic motion in which the restoring force is…

Q: To double the period of a pendulum with bob of mass m and length l, you   a. quadruple m.   b.…

A:

Q: The displacement of a particle is given by the expression x = (5.00 m) cos(3.00πt + π /4), where x…

A:

Q: 49. The angular displacement 0 (in radians) for a simple pendulum is given by 0 = 0.175 sin Tt. a.…

A: The expression for angular displacement is given as θ=0.175sinπt comparing it with general…

Q: How long should a pendulum be in order to have a period of exactly 1.0 second?

A: Given, Time period of a simple pendulum, T = 1.0 s

Q: What are the possible sources of error a person can get in measuring the period of a pendulum?

A: Sources of error in measurement of time period of a pendulum are: 1. Error in measuring the length…

Q: For a simple pendulum, why must the pendulum's oscillations be small in order for the pendulum's…

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Q: The _____ of the object is directly proportional to its displacement from its equilibrium position.

A: Simple harmonic motion is the repetitive motion that is back and forth through an equilibrium…

Q: 10. A pendulum has a bob with a mass of 0.077 kg. The bob reaches a maximum speed of 0.60 m/s.…

A: Given that, Mass of the Bob, m= 0.077 kg, Maximum speed of the bob, v=0.60 m/sHere we have to find…

Q: A simple pendulum has a length of 0.5 m. Find its period and frequency.

A: Given data:  A simple pendulum Length (L) = 0.5 m Required: Period (T) and frequency (f)

Q: What is the relationship between the period and frequency for periodic motions? a. The period is…

A: For periodic motion period (T) and fequency (f) relation is               T = 1/f

Q: 2. Which of the following motion return to the equilibrium the fastest? A. Under damped motion B.…

A: When a body oscillates with decreasing and amplitude due to the presence of damping force then the…

Q: 1. A large simple pendulum is 2 m long. The mass at the end is 3 kg. a. What is the period of…

A:

Q: The bob of a pendulum initially swings an arc 50 cm, and each succeeding swing goes 0.95 as far as…

A: Given, Initial length of the arc, a = 50 cm As the previous swing goes, 0.95 far as on the previous…

Q: 1. What is the period of a simple pendulum 50 cm long? a. On Earth b. On a freely falling elevator…

A: GIVEN: Effective length of simple pendulum, L = 50 cm = 0.5 m TO FIND PERIOD: On Earth.  On a…

Q: coff counts the number of oscillations of a simple pendulum at a location where the acceleration due…

A: Given data The accleration due to gravity is g=9.80 m/s2 The number of cycles is 12 The time to…

Q: In this system, the period of oscillation does not depend on the mass that is placed: a. Simple…

A: In a system oscillating under harmonic motion, the time period is the time taken by the system to…

Q: 7. A Christmas ball in a shape of a hollow sphere is hung from the tree by a piece of thread…

A: Given,  Mass of ball =105 kg. Radius of ball =0.12 m. I =5/3 * (m*R2 ) We have to find the time…

Q: The frequency of oscillation of a pendulum is 17 cycles/s. What is the period of oscillation?

A: Frequency of oscillations, f = 17 cps = 17 Hz   The time period of oscillation is given by T = 1/f…

Q: Which force(s) perform non-zero work between any two different points during the motion of a simple…

A: We are allowed to answer only the first question. For solutions to other questions, please re-post…

Q: A 0.250 kg block oscillates on a spring horizontally on a frictionless surface. The spring has a…

A:

Q: The motion of a particle is given by x = A sin3(ωt). a. Enter an expression for the amplitude of…

A: Given, Motion of the particle is  x=Asin3(ωt) Velocity is given by  v=dxdt Acceleration is given by…

Q: 11. A hanging spring has length of 10 cm. A 100 g mass is hung from the spring, Stretching.…

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Q: Which of the following describes an oscillating system? A.The relationship of period and frequency…

A: Here we will discuss the oscillating system.

Q: 2. An active suspension system of a car is to be designed, one wheel at a time. A single wheel…

A:

Q: 5. The following graph describes simple harmonic motion. The equation for the motion is written in…

A: NOTE: As per Bartleby Guidelines only three subparts have to be solved at a time. Kindly upload…

Q: A spring has an unstretched length of 20 cm. A 100 g mass hanging from the spring stretches it to an…

A: Given: Length of the spring = 20 cm Mass = 100 gm Equilibrium length = 30 cm

Q: 6. A simple pendulum has an oscillation period of 8.5 seconds on Earth. Determine the period of…

A:

Wave Motion

A wave motion is defined as the propagation of disturbances or transfer of energy and momentum from the state of rest or equilibrium to another point in a medium without any actual transfer of matter between them. In a simple explanation, it is the propagation of energy through a medium that is produced due to the repeated vibrations of the particles. Common things we see day to day like waves on water oscillation of a pendulum or bell, light wave, and all the subatomic particles exhibiting wavelike properties. The propagation of waves depends on the medium and their properties. The wave function is the disturbance that produces waves as a function of time. This disturbance oscillates periodically with a fixed frequency and wavelength. There are linear wave motion and non-linear wave motion based on their propagation, motion, and time period where linear wave motion is like sinusoidal waves and non-linear wave motion like a wave motion that gets interrupted in the middle of their propagation.