An object is attached to a spring making the spring 10 cm long when it's in 1US equilibrium position. If the object is pulled down an additional 5 cm below its equilibrium position and then released, the length of the spring over time is modeled by l(t) = 10+ Cos D.
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Q: A frictionless spring with a 2-kg mass can be held stretched 1.6 meters beyond its natural length by…
A: See below
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Q: frequency ff′ of the oscillatio
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Q: ring has a length of 0.250 m when a 0.300 kg mass hangs from it, and a length of 0.750 m when a 2.30…
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Q: A force of 8.00N is applied to a spring whose elastic constant 0.350N/cm. What is the change in…
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A: The potential associated with the spring is elastic potential energy that is given as Ep=1/2 kx2
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Q: A mass weighing 20 pounds stretches a spring 6 inches. The mass is initially released from rest from…
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Q: A spring with a 23.3N/m hangs 3.9cm above a tabletop when a 0.6kg mass is hung from it. If the mass…
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Q: The energy of a simple pendulum is 1J when its length is 2m and amplitude of motion is 3cm .…
A: Step 1Let k be the spring constant and A be the amplitude, then energy, E of a simple pendulum is…
Q: A spring with a spring constant of 50N/m has a 3.0 kg mass attached to it. If it is stretched 30cm…
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Q: The position of a weight attached to a spring is sit2 = -4 cos 8pt inches after t seconds. (a) Find…
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Q: When a horizontal spring is extended 5.60cm from equilibrium it exerts a restoring force of 2.50N .…
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A: Given force constant k = 2 N/m
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Q: 2) A 10N mass stretches on a vertical spring of 0.5m long. Assuming a dumping force is 9 times the…
A: S.NO CONSTANT VALUE 1 m 2 b = c 3 K
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Q: spring allowing the skater to oscillate back and forth. The skater (mass=60kg) is stretched 0.84m…
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Q: Problem 6: The force required to compress a non-standard spring as a function of displacement is…
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Q: Prof. P. built a wooden pendulum clock over the break between Winter and Spring quarters during the…
A: Draw the schematic diagram of the pendulum.
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A: Vmax = 4m/s
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Q: One end of a spring is attached to a fixed wall while a 0.24-kg block is attached to the other…
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Q: If a force of 20N is applied to the same spring and the total length of the spring is 200mm, what is…
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Q: elastic cord is 64 cm long when a weight of 57N hangs from it and is 83 cm long when a weight of 82N…
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Q: (a) , What is the length L of the spring when the mass-spring system is in equilibrium? (b) If the…
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Q: A mass weighing 20 pounds stretches a spring 6 inches. The mass is initially released from rest from…
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Q: An 8 kilogram mass resting on a frictionless horizontal surface is attached to a spring with a force…
A: At maximum amplitude, the potential energy is equal to the kinetic energy
Q: A spring has a spring constant of k = 20 N/m and a rest length of x0 = 0.1 m. One end of the spring…
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Q: One end of a spring is attached to a fixed wall while a 0.17-kg block is attached to the other…
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