A girl measures the period of a simple pendulum inside a stationary lift and finds it to beT seconds. If the lift accelerates upward with an acceleration, then the time period g/4 will be.

Q: A pendulum having an object of mass m suspended at the end of a string of length L. It swings with…

A: Given :     mass of suspended object = m     Length of string = L    Time period = T    Replaced…

Q: A body of mass 5kg hangs from a spring and oscillates with a time period of 2π seconds. If the body…

A: HereT=2π√(m/k)=2π or m/k=1In equilibrium,mg=kdd=mg/k=1×g=g meters.

Q: If the period of oscillations of a simple pendulum is 4s, the velocity of the bob in the mean…

A: We are given time period of oscillation of simple pendulum. We first find the length of pendulum. We…

Q: In an oscillatory motion of a simple pendulum, the ratio of the maximum angular acceleration, O"max,…

A: Given: ω2θmax/ωθmax = 3.14 s-1 Using the above relation, ω = 3.14 s-1

Q: A pendulum has a period of 38.8 s. If you were to transfer this pendulum to the surface of Mars…

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Q: What is the period of a pendulum consisting of a 17-kg object swinging on a 9-m string? Use…

A: Given: The mass of the pendulum is 17 kg. The length of the string is 9 m. The acceleration due to…

Q: A particle of mass 2.0 kg is attached to a spring of spring constant 30 N/m. If the maximum…

A: mass of the particle, m = 2.0 kg spring constant of the spring, k = 30 N/m maximum acceleration of…

Q: pendulum has a period of 47.9 s.  If you were to transfer this pendulum to the surface of Mars…

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Q: A 5 kg block hangs from a spring with a spring constant of 5  N/m. At t=0s the block is  3  m below…

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Q: A simple pendulum consists of massless string tied to a point on the ceiling and a mass (m) attached…

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Q: In an oscillatory motion of a simple pendulum, the ratio of the maximum angular acceleration, e"max,…

A: Given: The ratio of the maximum angular acceleration (θ''max) to the maximum angular velocity…

Q: simple pendulum

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Q: A pendulum has a period of 42.4 s. If you were to transfer this pendulum to the surface of Mars…

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Q: A vibrating spring supports a mass of 200 g and vibrates at frequency 3.95 Hz.  If we replace this…

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Q: Consider a spring with a spring constant of 10.0 N/m supporting a 2.28 kg mass on a horizontal table…

A: Mass (M) = 2.28 kg Value of spring constant (K) = 10.0 N/m Initial Distance = 10 cm = 0.1 m   This…

Q: In an oscillatory motion of a simple pendulum, the ratio of the maximum angular acceleration, O"max,…

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Q: On a certain planet, a simple pendulum of length 1.4 m makes three complete oscillations in five…

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Q: gy peno

A: Maximum kinetic energy of simple pendulum is KEmax = 1/2 m A2 w2 Angular frequency  w= 2π /T m =…

Q: In the figure, a 2100 kg demolition ball swings from the end of a crane. The length of the swinging…

A: (a) Period is given by: T = 2pi*sqrt(L/g) = 2pi*sqrt(16.8/9.8) = 8.23 s

Q: find the length to the nearest cm. (100 cm= 1m)

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Q: An oscillating material point has acceleration a = −k.x. Find the value of k such that v = 10 m / s…

A: as we know acceleration and velocity are related as:a = dvdtin this question x is the parameter…

Q: In the figure, a 2900 kg demolition ball swings from the end of a crane. The length of the swinging…

A: Solution: Given: This problem belongs to branch Simple Harmonic Motion (SHM). L = length of cable of…

Q: In an oscillatory motion of a simple pendulum, the ratio of the maximum angular acceleration, e"max,…

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Q: In the physics Lab, you measure a max speed of the pendulum of 0.55m/s. If the maximum deflection…

A: Introduction: Simple pendulum is the construction of weightless string attached to the bob which is…

Q: A pendulum clock is accurate on earth, where the period of its pendulum is 1.00 s. (a) Find its…

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Q: The poor shock absorbers of a car really oscillate up and down after hitting a bump. The mass of the…

A: Mass of  car, m=2000 kg Spring constant, k=7000 N/m Let time period T be and frequency be f.

Q: A mass m at the end of a spring oscillates with a frequency of 0.78 Hz. When an additional 770 g…

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Q: A pendulum is formed by placing a horizontal axis at various positions of a measuring stick of…

A: Length of the measuring stick L = 108 cm = 1.08 mGiven that the axis is placed at 81 cm (0.81 m)…

Q: he position of an object in harmonic motion on the end of a spring is p=    2 cos(3t)-…

A: Given: The equation of the position of the object is. p=2cos3t-4sin3t…

Q: A pendulum has a period of 5.8 s.  If you were to transfer this pendulum to the surface of Mars…

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Q: A hole is drilled through the center of the earth. The gravitational force on a mass in that hole is…

A: Given, A hole is drilled through the center of the earth and the gravitational force on a mass in…

Q: Problem 9: An ideal pendulum of length L= 1.1 m supports a mass of m =0.5 kg. Initially the pendulum…

A: Given data: Length (L) = 1.1 m Mass (m) = 0.5 kg Angle (θ) = 26° with vertical Initial velocity (v0)…