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A wave has an amplitude of 0.25 m, a frequency of 5 Hz and a wavespeed of 4 m/s.a.
(a) Write the displacement equation for the wave.
(b) Use a graphing calculator to produce 5 snapshot graphs of the wave at t = 0, 0.05, 0.1,0.15, 0.2 s. Sketch the resulting graphs.
(c) Use a graphing calculator to produce a history graph of the wave for position x=0.5 m.Sketch the resulting graph
(d) Briefly describe how you could use the graphs from b. to produce the graph from c.
The tungsten filament of a certain 100 W light bulb radiates 4.00 W of light. Find the filament's temperature
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If the coefficient of static friction is 0.500, what minimum force magnitude is required from the rope to start the crate moving
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Two blocks with mass m1=2kg and m2=3kg hang on either side of a pulley. Block m is on an incline at 30 degrees, Find the maximum extension of the spring.
A ladder 7.09 m long leans against the side of a building. If the ladder is inclined at an angle of 79.50° to the horizontal, what is the horizontal distance from the bottom of the ladder to the building.
A uniform disk turns at 4.3 around a frictionless spindle. A nonrotating rod, of the same mass as the disk and length equal to the disk's diameter, is dropped onto the freely spinning disk.
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