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a car has an eight-cylinder eng ineat the beginning of its compression stroke one of the cylinders contains 499 cm3 of
a block of mass 5 kg executes simple harmonic motion under the restoring force of a spring the amplitude and time
a 2 kg frictionless block is attached to an ideal spring w ith force constant 300 nm at t 0 the block has velocity - 4
a steel cable with cross-sectional are 3 cm2 has an elastic limit of 24x108 pa find the maximum upward acceleration
the coefficient of linear expansion of gold is 14 x 106 degc find the coefficient of linear expansion on fahrenheit
the pressures of a gas in constant volume gas thermomete r are 100 cm and 13698 cm of hg at 0 oc and 100 oc what is the
the emissivity of tungsten is 0350a tungsten sphere with an unknown radius is suspended with a large evacuated enc
two moles of carbonmonoxide co start at a pressureof 12 atm and a volume of 30 litres the gas is then compressed
a carnot engine has an efficiency of 59 gt and performs 25 x 104 j of work in each cycle how much heat does the engine
a metal tank w ith volume 310 liters will burst if the absolute pressure of the gas it contains exceeds 100atm if 110
calculate the specific heat capacity at constant volume of oxygenthe molar mass of oxygen is 32
an irregular objectwith a mass of 18 kg displaces 25 l of water when placed in a large overflow container calculate the
suppose height of a person is 165 m consider a cylindrical segment of a bloodvessel 200 cm long and 150 mm in diameter
complete a literature review for your project paper research proposal1 collect organize analyze and critique 5-15
what does it mean when people say that race is a social
a childs toy arrow has a suction cup on one end when the arrow moving in positive x direction hits the wall it sticks
consider a car radiator at 103oc in a 55oc environment and the exchange of heat between them by radiationa calculate
ucbxphys1exam2tstucbxphys1exam2tstucbxphys1exam2tstucbxphys1exam2tsta person weighing 900 n is standing on snowshoes
about two-thirds of human body mass consists of waterdetermine the volume of water in
what is the direction of the force on a negative charge if the charge is moving northeast and the magnetic field points
annbspl-r-cnbspseries circuitnbsplnbsp 0119nbsphnbspnbsprnbsp 238nbspomeganbsp andnbspcnbsp 727nbspmufnbspcarries an
ucbxphys1exam2tstproton of mass m is at rest when it is suddenly struck head-on by an alpha particle which consists of
a solid sphere of uniform density starts from rest and rolls without slipping down an inclined plane with
a pendulum made of a massnbsp0313kg at the end of a string of lengthnbsp177m is pulled out to an angle ofnbsp518degrees
a body falls through the atmosphere consider air resistance lose 20j of gravitational potential energy how much kinetic