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a 50 m3 insulated chamber containing air at 40oc 100 kpa rh 20 is connected to another 50 m3 insulated chamber
a bicycle wheel with a radius of 38 cm is given an angular acceleration of 280 rads2 by applying a force of 025 n on
a solid disk with a moment of inertia of 353 kg m2 is spinning about its axle such that the disk rotates by 2p radians
compute explicitly energy eigenvalues and eigenfunctions of the quantum two- dimensional harmonic oscillator described
a person with mass mp 77 kg stands on a spinning platform disk with a radius of r 216 m and mass md 185 kg the disk
a cylinder having a piston restrained by a linear spring contains 05 kg of saturated steam at 120 deg c heat is
assume that the interior of the earth can be treated as an incompressible fluid in equilibrium hint let denote the
pumped energy storage a water reservoir has surface area a and depth d the water flows down pipes and through turbines
a monochromatic parallel beam of light of wavelength 633 nm is incident on totally reflecting plane mirrorangle of
a town has 500 real estate agents the mean value of the properties sold in a year by these agents is 800000 and the
two plane waves have the same omega k and amplitude e but opposite circular polarisations ie left and right show that
consider a simple spherical wave with omegakcer theta phi ta sin thetarcoskr - omega t -1krsinkr - omega t phi-hatshow
a a damped oscillator is described by the equationm xddot -b xdot - kx what is the condition for critical damping
a 10 kg block of ice has a temperature of -8degc the pressure is one atmosphere the block absorbs 420 106 j of heat
an inclined plane of angle has a spring of force constant k fastened securely at the bottom so that the spring is
a massless spring hangs from the ceiling with a small object attached to its lower end the object is initially held at
a beam of proton with velocity 4 10 6 ms enter uniform mf of 03 t the velocity makes angle 60 degree with mf find
a pendulum is made of a rod of mass 17kg and length 38m whose moment of inertia about its center of mass is 112 ml2
the authors cat enjoys chasing chipmunks in the front yard in this game the cat sits at one edge of a yard that is w
write an assay about tomothynosis and its potential use in clinical
water quantity value specific heat liquid 4186 jkg-1k-1 latent heat of fusion 333 times 105 jkg-1 latent heat
what would be the voltage measured by a voltmeter with one wire connected at b and its other wire connected to d
why did the lactose tolerance mutation in the east african herders spread so rapidly within the
in predator-prey model 1 why are the predator and prey growth curves out of phase answer because both predator and
2choose 1 legitimating rationale and show how the 5 basic social institutions economy family religion education and