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a two point charges 360 uc on the left side of the negative charge and -150 uc fixed on the x-axis are separated from
two point charges 72 uc on the left side of the negative charge and -200 uc fixed on the x-axis are separated from each
the electric field between two identical but opposite charges at seventh-fifteenth the distance from the negative
a 45 centimeter diameter loop of wire is in a 0525-t magnetic field oriented perpendicular to the plane of loop if the
a charge is moving at an angle of 30o to a magnetic field and experiences a force of 395 mn if this similar charge were
let the pivot point for the beam be at 50 centimeter if an unknown mass is added to a 20 gram hanger at 25 centimeter
imagine you have a meter stick whose mass is 250 gram and whose center of gravity is exactly at 50 centimeter a 75 gram
calculate what is the total charge in coulombs on all the electrons in 7 kilogram of water
determine what is the electric field strength in newtonscoulomb at a point in space where a proton m 167e-27 kilogram
two parallel very long straight wires separated by 10 centimeter are carrying 2 amp and 4 amp in the similar direction
an airtight box has a removable lid of area 13 x 10-2 m2 and negligible weight the box is taken up a mountain where the
at some instant an alpha particle q2e has the coordinates 30 00 00nm and is moving along the positive x axis with 500
a solid wood doors 1 meter wide and 2 meter high is hinged along one side and has a total mass of 50 kilogram initially
a 10 kilogram box resting on a horizontal frictionless surface is attached to a 6 kilogram weight by a thin light wire
a ball of mass 100 gram travels toward a catcher of a ballistic pendulum of length 10 meter the mass of the catcher is
a tractor pulls a sled a distance of 30 meter along level ground the total weight of the sled and load is 22050 newton
a man with a mass of 67 kilogram stands at the left end of a uniform beam that has a mass of 98 kilogram and a length
a cyclotron for accelerating protons has a magnetic field strength of 16 t and a radius of 066 metera determine what is
in a typical fender bender a 1500 kilogram car traveling at 48 kilometer per hour collides in elastically with a 1200
a canister containing 150 kilogram of an ideal gas has a volume of 80 m x 103 if the gas exerts a pressure of 50 x 105
an alpha particle m 668e-27 kilogram q 320e-19 c is moving perpendicularly to a uniform magnetic field at a speed of
a 15-mf capacitor and a 30-mf capacitor are connected in series and charged to a potential difference of 50 volt
three charges are at rest at infinity we want to assemble a triatomic source charge distribution with these charges the
charge of uniform density 12 ncm is distributed along the x axis from x 20 meter to x 5 meter determine what is the
three equal point charges 20 nc are located at the corners of an equilateral triangle with sides of 2 meter length if