SHM, what is the phase difference between velocity and acceleration? a) 0 b) π c) π/2 d) π/3
Q: An object moves in simple harmonic motion described by the equation d = -4 cos t, where t is…
A: d = -4 cos(πt/3)comparing with standard equation :d = A cos(wt)we get :A = 4 in w = π/3
Q: A 2.0-kg toy is attached to a spring (k = 55.6 N/m) that hangs vertically from the ceiling. The…
A: Given data: Mass (m) = 2.0 kg Spring constant (k) = 55.6 N/m Amplitude (A) = 0.045 m Required: The…
Q: The displacement from rest of a mass attached to a spring satisfies the simple harmonic motion…
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Q: A simple harmonic motion is described by the equation: 10 cm x sin(1.3 rad/s x t) a) What are the…
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Q: a pendulum has mass m = 350 g and length L = 0.85 m. The mass is pulled back to an angle of 0.15…
A:
Q: A doodad moves back and forth, from left to right, in simple harmonic motion with an amplitude of…
A: Given- Amplitude , A = 4.68 cm = 0.0468 m Frequency of doodad's motion , f = 10.7 Hz Angular…
Q: An object hanging from a spring oscillates in simple harmonic motion with amplitude A and period T.…
A: Time period T is the time required to complete one cycle. One complete cycle means, for example, if…
Q: The position of a simple harmonic oscilllator is given by y = 24sin(0.47t), where we use SI units…
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Q: 1. Characterizing Oscillations (a) An object is moving with uniform circular motion, making 104…
A: Every uniform circular motion can be represented graphically with the help sine or cosine curve.…
Q: An object attached to a spring (k = 125 N/m) will oscillate with a period of 0.889 s. What is the…
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Q: O Draw a diagram of swing of a pendulum and indicate the points where OAcceleration is maximum O…
A: Acceleration of simple pendulum = - w2 y Speed = w(a2 - y2 )1/2.
Q: The acceleration due to gravity on Mars is 3.72 m/s2. What is the period of a simple pendulum on the…
A: Given, Acceleration on Mars, gm=3.72 m/s2, and Period on Earth, TE=1.2 s.
Q: -A 0 e +A X k M 3. A block with a mass M is attached to a spring with a spring constant k. The block…
A: Mass of block = M Amplitude of SHM = A Spring constant of spring = k
Q: An object undergoing simple harmonic motion on a spring (k = 65.0 N/m) has a mass of 0.323 kg and an…
A: Given: The spring constant k=65.0 N/m Mass m=0.323 kg Amplitude of Simple harmonic motion A=0.12 m.
Q: 6. A source of vibration begins abruptly and is represented by the equation: X1 = 5.2 e jot-0.5)…
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Q: Two identical objects, each with a mass M, are attached to each other via a spring with a spring…
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a) 0
b) π
c) π/2
d) π/3
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- The head of a drum vibrates in simple harmonic motion with a period of 0.18 seconds and a maximum acceleration of 305 mm/s?. What is the amplitude of the drum head? A) 9400 m B) 0.25 mm C) 9400 mm D) 0.25 m3. The MacKay Bridge over Halifax Harbour is designed to sway in high wind conditions to help absorb shock. If you were to measure the sway of the bridge in an 80 km/hr wind, you would find the following results: At t = Os, the sway = +45 cm (45 cm right) At t = 14s, the sway = -45 cm (45 cm left) a) What is the period of the swaying bridge? The amplitude? b) What is the equation of the sinusoidal axis? c) Construct a table of values and graph demonstrating one full cycle of motion. d) Suppose dampers were added to reduce the sway (but not period) by 50%. Construct a new table of values and graph to demonstrate one full cycle.What is the length of a pendulum that has a frequency of 0.35 Hz (on Earth)? a) 1.0 m b) 1.5 m c) 2.0 m d) 2.5 m e) 3.0 m
- 3) find the values in this question.5) A 750 gr block is fastened to a spring with a spring constant of 145 N/m and then pulled 25 cm and released on a horizontal frictionless surface. a) What is the frequency of the motion? b) What is the Period of the motion? c) What is the angular frequency? d) What is the Amplitude? e) Write an equation of the Position as a function of time. f) Write an equation of the Velocity as a function of time. g) Write an equation of the Acceleration as a function of time. h) What is the maximum velocity? i) What is the maximum acceleration?A mass attached to a spring vibrates with SHM of frequency 5Hz and amplitude 5cm. What is the maximum speed that the mass can attain? A)1.75m/s B)0.79m/s C)9.78m/s D)1.57m/s E)0.25m/s