What is the kinetic energy of the vibrating mass
A mass vibrates back and forth from the free end of an ideal spring of spring constant 20 N/m with an amplitude of 0.250 m. What is the kinetic energy of this vibrating mass?
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Calculate the linear speed due to the Earth's rotation for a person at a point on its surface located at 40o N latitude (this would be near the Ohio river valley, for instance). The radius of the Earth is 6.40 ξ 106 m. (For comparison, the spee
What happened to southern agriculture during the Civil War ? Which act passed during the Civil War granted 160 acres of public land to settlers after five years of residence?
If the combination has total resistance of 9.0 k ohms at 20° C, what is the resistance of each wire at 20° C so that the resistance of the combination does not change with temperature?
How is it important for companies such as Nike and Wal-mart that source exclusively from foreign suppliers located in countries where wages are low and substandard working conditions are common to institute supplier codes of conduct and unde
The index of refraction for violet light in silica flint glass is 1.66 and tha for red light is 1.62. What is the angular dispersion of visible light passing through an equilateral prism of apex angle 60.0 if the angle of incidence is 50.0?
What are some issues relating to the costs of municipal solid-waste disposal?
What factors,in additionto those cited,do you believe lead to illegitimate political behaviors such as backstabbing?
Elaborate on whether and how the United States thought it was pursuing its national interest by turning to imperialism in the late nineteenth century.
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