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One reference book states that, after a large earthquake, Earth can be treated as an oscillator that has a period of 54 min and a quality factor of 400.
Part A
What percentage of the energy of oscillation is lost to damping forces during each cycle?
E0-E1E0 = %
Part B
What fraction of the original energy is left after 3.0 days?
E3.0dE0 = %
Three astronauts, propelled by jet packs, push and guide a 120.0 kg asteroid toward a processing dock, exerting forces of 32.0 N at an angle of 30.0 degrees above the positive x-direction, What is the direction of the asteroids acceleration
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A driving force of the form F(t)=(0.237 N) sin(2pi*f*t) acts on a weakly damped spring oscillator with mass 5.72 kg, Find the amplitude of the oscillator's steady-state motion when the driving force has this frequency
a meteoroid is speeding through the atmosphere traveling east at 23.8 kms while descending at 19.9 kms. what is its
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A magnetic field has a magnitude of 0.0011 T, and an electric field has a magnitude of 4.4 × 103 N/C. obtain the magnitude of the net force that acts on the charge
an electron is initially at rest just outside a large copper surface that has a charge density of 1.04 x 10-6 cm2. how
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Determine the power a car engine contributes to speeding the 1300 kilogram car up to a highway speed of 65.0 mi/h in 17.0 second
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