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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 circular coil 11 centimeter in diameter and containing nine loops lies flat on the ground the earths magnetic field
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
a 31 kilogram block of wood sits on a table a 30 gram bullet fired horizontally at a speed of 450 meter per second goes
the mysterious visitor that appears in the enchanting story the little prince was said to come from a planet that was
a 080 meter aluminum bar is held with its length parallel to the east-west direction and dropped from a bridge just
determine how many conduction electrons are there in a 100 millimeter diameter gold wire that is 30 centimeter long
find the capacitance for a cylindrical jar of height 18 centimeter and radius 4 centimeter made of 1 millimeter thick
a gamma-ray telescope intercepts a pulse of gamma radiation from a magnetar a type of star with a spectacularly large
a copper telephone wire has essentially no sag between poles 36 meter apart on a winter day when the temperature is
at the earths surface a projectile is launched straight up at a speed of 96 kms calculate to what height will it rise
a 990 amp current circulates around a 210 millimeter diameter superconducting ringa calculate the ring magnetic dipole
an artificial satellite circles the earth in a circular orbit at a location where the acceleration due to gravity is
an ideal gas is enclosed in a cylinder with a movable piston on top of it the piston has a mass of 7600 gram and an
jamie pulls a box of 1 kilogram mass up an inclined plane by a constant force of 10 newton that causes a displacement
determine what is the magnitude of the average force on the wall if the duration of the collision is 019
a student throws a 110 gram snowball at 8 meter per second at the side of the schoolhouse determine where it hits and
a 150 kilogram solid gold is being raised from a sunken ship density of gold 193 x 103 kgm3 density of water 103 x
assume that a particle accelerator is used to move two beams of particles in opposite directions in a particular region