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10 kg of water at 20 degrees c converted to ice at -10 degrees c by being put in contact with a reservoir at -10
the multiplicity for a particular system is expn2v3u12 where gamma is a constant to give correct units v is the volume
the combination of two circular coaxial coils of radius a separated by a distance also equal to a with equal currents i
a infinitely long metal pipe of square cross section with side length a has two of its side that are opposite each
an automobile suspension involves both leaf springs with stiffness k and shock absorbers resist motion with a force -uv
you stand at the center of a carousel spinning at rate w you throw a ball horizontally with some velocity v from height
the velocity of the electrons in the wires is very slow few mms but when one turnsonthe light onedoesnt see any delay
you stand at the center of a carousel spinning at rate w you throw a ball horizontally with velocity vo from a heigh ha
a explain the function of the activator added in trace quantities to many inorganic scintillators why are activators
isotope carbon 14nbsp mass 234x10 -26 kgin one such decay the electron and the neutrino are emitted at right angles to
a 11 g bullet is fired into a 12 kg wood block that is at rest on a wood table the block with the bullet imbedded
a cart with mass 380 g moving on a frictionless linear air track at an initial speed of 09 ms undergoes an elastic
calcium carbonate caco3 can be in two different solid phases calcite or aragonite which phase is more stable at room
given that the latent heat of watersteam is approximately 41000 jmol at what pressure will water boil at 50 degress
you stand at the center of a carousel spinning at rate w you throw a ball horizontally with velocityvonbspnbspnbsp and
a gymnast with mass m1 49 kg is on a balance beam that sits on but is not attached to two supports the beam has a mass
two stretched cables both experience the same stress the first cable has a radius of 31 times 10-3 m and is subject to
in 0584 s a 116-kg block is pulled through a distance of 302 m on a frictionless horizontal surface starting from rest
a sinusoidal voltage e200sin314t is applied to a resistor of 10 ohm resistance calculatei rms of the voltageii rms of
a luminous object is 480m from a wall you are to use a concave mirror to project an image of the object on the wall
a aingly-ionized lithium has a nucleus of charge 3e and two electrons use the variational principle to estimate the
a village maintains a large tank with an open top containing water for emergencies the water can drain from the tank
an airplane is cruising at an altitude of 10 km the pressure outside the craft is 0311 atm within the passenger
a person who weighs 628 n is riding a 916 n mountain bike suppose the entire weight of the rider and bike is supported