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a spinning top initially spins at 16 rads but slows down to 12 rads in 18 second due to friction if the rotational
alan the astronomer is earth-bound and observes two quasars moving away from each other along a line that passes
a coin is at the bottom of a swimming pool at a depth of 22 meter when looking straight down onto it standing by the
a solid cylinder is mounted above the ground with its axis of rotation oriented horizontally a rope is wound around the
a beam of light in air enters a glass slab with an index of refraction of 140 at an angle of incidence of 30 degree
a charged capacitor is connected across a 10 komega resistor and allowed to discharge the potential difference across
a moving rod is 15 centimeter long and generates an emf of 100 mv while moving in a 13 t magnetic fielda determine what
determine the induced emf in a 050 meter rod moving with velocity of 2 ms perpendicular to a field of 2 x 10-4
if gravitational forces alone prevent a spherical rotating neutron star from disintegrating find the minimum mean
a circular coil of wire has a diameter of 20 centimeter and contains 10 loops the current in each loop is 3 a and the
a thin uniformly charged spherical shell has a potential of 646 volt on its surface outside the sphere at a radial
a thin flashlight beam traveling in air strikes a glass plate at an angle of 52acirc degree with the plane of the
assume the moment of inertia of the flywheel was 010 kgbullm2 a sample graph of the angular speed of the flywheel when
two tiny conducting spheres are equal and carry charges of -256 c and 605 c they are separated by a distance of 207
a beam of light traveling in air strikes a slab of transparent material the incident beam makes an angle of 40 degree
determine the deflection angle a from a distant star that would according to general relativity by an observer on the
a 29 centimeter long solenoid 125 centimeter in diameter is to produce a field of 450 mt at its center determine how
a thin beam of light enters a thick plastic sheet from air at an angle of 320acircdeg with the normal and continues in
a particle with a mass of 25 times 10-5 kilogram and a charge of 28 microc is released in a parallel plate uniform
given c3h85o2 ---gt 3co2 4h2o if you start with 148g of c3h8 and 231g of o2 determine the limiting
obtain the magnitude and direction of the force between two parallel wires 30 meter long and 6 centimeter apart each
a michelson interferometer is set up for microwaves initially the reflectors are located so the detector reads a
the water flowing through a 18 centimeter inside diameter pipe flows out through three 14 centimeter pipesa if the flow
the horizontal surface on which the block slides is frictionless the speed of the block before it touches the spring is
a solid wooden ball is rotating about an axis passing through its center if its angular speed if doubled find by what