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question for the circuit shown in the figure find the current through and the potential difference across each
question a charge q is located at the origin and a second charge 4q is at distance d on the x-axisa where should a
question a child in a boat throws a 570 kg package out horizontally with a speed of 100 ms calculate the velocity of
question a circular loop of wire is positioned half in and half out of a square region of constant uniform magnetic
question a charge 3q is at the origin and a charge -2q is on the positive x axis at xa where would you place a third
question a child is pushing a playground merry-go-round the angle through which the merry-go-round has turned varies
question a child has an ear canal that is 13 cm long assume the speed of sound is v 344 ms at what sound frequencies
question charge q is uniformly distributed along a thin flexible rod of length l the rod is then bent into the
question charges of 30 nc -20 nc -70 nc and 10 nc are contained inside a rectangular box with length 10 m width 20 m
question a circuit calls for a 0900mm -diameter copper wire to be stretched between two points you dont have any copper
question a christmas light is made to flash via the discharge of a capacitor the effective duration of the flash is 028
question a childs game consists of a block that attaches to a table with a suction cup a spring connected to that block
question a charge 3q is at the origin and a charge -2q is on the positive x axis at x a where would you place a third
question in a ballistics test a 240 bullet traveling horizontally at 1300 goes through a 400 -thick 350 stationary
question the asteroid belt circles the sun between the orbits of mars and jupiter one asteroid has a period of 58 earth
question a ball is thrown horizontally from the roof of a building 90 m tall and lands 95m from the base what was the
question you are attempting to create a standing wave with n 7 in a pipe 5 m in length and filled with air the top of
question a baseball is thrown directly upward at time t0and is caught again at time t5s assume that air resistance is
question ball bearings are made by letting spherical drops of molten metal fall inside a talll tower-called a shot
question the aurora is caused when electrons and protons moving in the earthiumliquestfrac12s magnetic field of
question an automobile starter motor has an equivalent resistance of 0045 icirccopy and is supplied by a 120 v battery
question a balloon filled with helium gas has an average density of iumlb 025 kgm3 the density of the air is about
question a ball is tossed from an upper-story window of a building the ball is given an initial velocity of 790 ms at
question a ball is shot from the ground into the air at a height of 88 m the velocity is observed to be v 77i 57j in