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A 376 gram object is attached to a spring and executes simple harmonic motion with a period of 0.220 second. If the total energy of the system is 6.91 Joule,
(a) Determine the maximum speed of the object?
__________m/s
(b) Determine the force constant of the spring?
__________N/m
(c) Determine the amplitude of the motion?
__________m
If unpolarized light of intensity l0 passes through an ideal polarizer, what is the intensity of the emering light
A system consisting of two positive particles is altered by an outside force so that its potential energy increases by 5.4 ?J. What is the work done by the outside force
Two cars are (momentarily) side-by-side on the highway, moving in the same direction. Car A is moving with an initial speed of 20.0 m/s, accelerating at a rate of 5.0 m/s/s. At the time of alignment, Car B is travelling at 60 m/s and is slowing at a ..
during the compression stroke of a certain gasoline engine, the pressure increases from 1.00 atm to 5.0 atm. by what factor does the volume change
approsimate the terminal speed of a wooden sphere (density 0.890 g/cm3) falling through air, if its radius is 9.00 cm and its drag coefficient is 0.500. (The density of air is 1.20 kg/m3.)
A 100 mH inductor whose windings have a resistance of 6.0? is connected across a 15V battery having an internal resistance of 3.0?
A pendulum is not perfect simple harmonic motion. derive theequation for the period of a pendulum from the equation for theperiod of a simple harmonic spring oscillator and Hooke's Law.
A cubical block of ice 56.0 cm on an edge is placed on a level floor over a speck of dust. How many cm below the upper surface of the ice
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The vector A s 3.50cm long and is directed into this page, In the right-handed coordinate system, where the +x-axis directed to the right, the +y-axis toward the top of the page
A series RCL circuit contains a 30-mH inductor, 150-W resistor, and 1.20-mF capacitor. The rms current in the circuit is 0.2A and the generator has a frequency of 480 Hz. (a) Determine the rms voltage of the generator; (b) Decide the rms voltage of..
Assume this is the innermost line of interference (m = 0) and that speed of sound in air is 331 m/s, find the (linear) frequency of the sound in Hz.
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