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question the net electric flux through an octahedron is -1000n m2c how much charge is enclosed within the octahedron
question to move a large crate across a rough floor you push on it with a force f at an angle of 21 degrees below the
question near the top of the citigroup center building in new york city there is an object with mass of 400
question a neutron at rest decays breaks up to a proton and an electron energy is released in the decay and appears as
question a newly discovered planet has twice the mass and three times theradius of the earth what is the free-fall
question momentum in an explosiona giant egg explodes as part of a fireworks display the egg is at rest before the
question a major-league catcher gloves a 92 mih pitch and brings it to rest in 015 m if the force exerted by the
question how many values can the magnetic quantum number have in a hydrogen atom in which the electron has the value of
question the maximum allowed leakage of microwave radiation from a microwave oven is 50 mwcm2 if microwave radiation
question a mass attached to a spring vibrates 7 times in 2219 seconds what is the angular frequency in radianssecond of
question mass m1 on a frictionless table is connected by a string through ahole in the table to a hanging mass m2 with
question a maser is a laser-type device that produces electromagnetic waves with frequencies in the microwave and
question with what minimum speed must you toss a 100g ball straight up to just touch the 15-m-high roof of the
question modern wind turbines are larger than they appear and despite their apparently lazy motion the speed of the
question a square current loop 52cm on each side carries a 480ma current the loop is in a 070t uniform magnetic field
question a mass m 78 kg slides on a frictionless track that has a drop followed by a loop-the-loop with radius r 154
question the mens world record for swimming 15000 m in a long course pool as of 2007 is 14 min 3456 s at this rate how
question a metal sphere with radius ra is supported on an insulating stand at the center of a hollow metal spherical
question a man is dragging a trunk up the loading ramp of a movers truck the ramp has a slope angle of 200 degrees and
question what is the maximum emf induced in a 829 turn coil square coil with sides of 039 meters rotating at 193 rpm in
question the magnetic field of an electromagnetic wave in a vacuum is bz 30 mu tsin10 107x-iumlpermilt where is in
question the lowest frequency in the audible range is 20 hzwhat is the length of the shortest open-open tube needed to
question a machine tugs sideways on an elastic rope with a frequency of 45 hz a graph of the transverse displacements
question a long tube contains air at a pressure of 100 atm and a temperature of 770 c the tube is open at one end and
question the lowest pressure ever obtained in a laboratory setting is 40atilde-10acirc 11 pa part a at this pressure