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a distant galaxy emits light that has a wavelength of 4538 nanometer on earth the wavelength of this light is measured
the voyager 1 spacecraft is expected to continue broadcasting data until at least 2020 when it will be some 14
a given copper wire has a resistance of 509 omega at 200degc while a tungsten wire of the same diameter has a
a mass of 25 kilogram is attached to a spring that has a spring constant of 65 nm the mass is oscillating on a
a generator is made from a set of 50 wire loops of radius 40 centimeter that turn in a uniform 00900 t magnetic field
a 500-kg object placed on a frictionless horizontal table is connected to a cable that passes over a pulley and then
the corners at the indianapolis speedway are banked at 92o and have a radius of 256 meter if the maximum speed that
how does the velocity of a car driving off of a cliff affect the time it takes for the driver to say his last
if the maximum current in an ac circuit is 100 amp evaluate what is the rms
a given copper wire has a resistance of 504 omega at 200degc while a tungsten wire of the same diameter has a
a torpid consisting of 500 loops of wire carries a current of 325 amp the inner and outer radii of the torpid are 275
running on a treadmill is slightly easier than running outside because there is no drag force to work against suppose
a bar magnet with its center at the origin has a magnetic dipole moment equal to 650 jt directed along the positive z
if the earth rotates with enough speed we would be thrown off of the surface obtain what angular speed would the earth
two positively-charged particles each having a charge of 300 acircmicroc are placed on the x axis one is at x 100
a person runs around a circular track of radius of 111 meter at a constant linear speed of 3 meter per second calculate
one particle has a mass of 400 x 10-3 kilogram and a charge of 7 acircmicroc a second particle has a mass of 700 x 10-3
four charges two positive charges on the x-axis and two negative charges on the y-axis sit at a distance a 95
a positively charged particle q1 45 nc is held fixed at the origin a negatively charged particle q2 -12 nc of mass m
a cell that completed the cell cycle without undergoing cytokinesis would
a circular coil 11 centimeter in diameter and containing nine loops lies flat on the ground the earths magnetic field
in terms of ecological science what is a niche 2 give a brief example of parasitism mutualism and symbiosis if you
the maximum depth of lake superior is approximately 406 meter determine how much denser is the water at the bottom
a 50 kilogram archer standing on frictionless ice shoots a 40 gram arrow at a speed of 80 ms evaluate what is the
how to calculate rate of cumulative percent change in mass per minute calculating the slope of the line for cumulative