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Question: A spring with a constant k=83N/m hangs vertically next to a ruler. The end of the spring is next to the 15cm mark on the ruler. If a 2.5kg mass is now attached to the end of the spring, and the mass is allowed to fall, where will the end of the spring line up with the ruler marks when the mass is at its lowest position? In the solution manual they ignored mgy2, in your response please clarify as to why if you have chosen to do the same.
Solid Cylinder A long, non conducting, solidcylinder of radius 4.9 cm has a nonuniformvolume charge density ρ that is a function of the radial distance r from the axis of the cylinder, as givenby ρ = Ar2, with A = 3.0 µC/m5.
A golf ball strikes a hard, smooth floor at an angle of 30 ° and, as the drawing shows, rebounds at the same angle. The mass of the ball is 0.047 kg, its speed is 45 m/s just before and after striking the floor. What is the magnitude of the impuls..
Using derivatives, write an equation representing the growth of the population. Let k be the constant of proportionality.
A floodlight with a mass of 46.00 kg is used to clarify the parking lot in front of a library. The floodlight is supported at the end of horizontal beam that is hinged to a vertical pole. A cable that makes an angle of 29 degrees with the beam is att..
question a bottle has a mass of 35.00 g when empty and 98.40 g when filled with water. when filled with another fluid
A river has a steady speed of 0.250m/s. A student swims upstream a distance of 1.00 km and swims back to the starting point. by how much would the trip be longer or shorter
A near-sighted person might correct his vision by wearing diverging lenses with focal length f = -40cm. Use ray tracing to determine the height of the image
a what is de broglies hypothesis? derive the formula for de broglies wavelength for a particle of mass m from the basic
A 5 kgblock is placed near the top of a frictionless ramp, which makes an angle of30odegrees to the horizontal. Find the magnitude of the maximum compression of the spring
A torsion pendulum is constructed of a copper rod of radius 3 mm and length 50 cm. what is the period of oscillation
According to a reliable report, in 1795 a member of the Turkish embassy in England shot an arrowto a distance of 441m. calcualte what must have been the minimum initial speed of the arrow
you illuminate a slit of width 0.0575 mm with light of wavelength 715 nm and observe the resulting diffraction pattern
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