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a solid cylinder of mass m radius r and rotational inertia 05mr2 starts at rest from the top of a ramp of height h if
a gas is compressed at a constant pressure of 0800 atm from 1200 l to 200 l in the process 410 j of energy leaves the
how do i determine how much energy is needed to move an electron from n1 to n2 and n3 what is the
what are all the 8 possible products from the aldol reaction between butanal and
an electromagnetic wave in a vacuum has an instantaneous magnetic field strength of 0000000735 t at a certain point
using standard reduction potentials calculate the standard ecell emf for each of the following reactions state if each
a wire is moving perpendicularly through a magnetic field of strength 0100 t with speed 600 ms if the potential
assume the following waves are propagating in air calculate the wavelength for gamma rays of frequency f1 740times1021
airplane one flies due east at 250 kmh relative to the ground at the same time airplane two flies 325 kmh 35 degrees
the concentration of al and na in a sample of riverwater are 0050 mgkg and 52 mgkg respectively express concentrations
a 060-t magnetic field is directed perpendicular to the plane of a circular loop of radius 040 m what is the magnitude
a cylinder with a diameter of 9 microns and a height of 40 microns is composed of al2o3 calculate the number of
the freezing points of 00935 m ammonium chloride and 00378 m ammonium sulfate in water were found to be -0322 c and
a particle with charge 3 nc is located at position a another particle with charge -4 nc is located at position b they
what would be a single reducing agent capable of reducing both the nitro and carbonyl groups of
at a distance of 600km from a radio station antenna the electric-field amplitude is 880times102 vmpart a assuming that
there are two categories of ultraviolet light ultraviolet a uva has a wavelength ranging from 320nm to 400nm it is
a sinusoidal electromagnetic wave having a magnetic field of amplitude 150ut and a wavelength of 430nm is traveling in
a photon with a wavelength of 330times1013 strikes a deuteron splitting it into a proton and a neutrona calculate the
you will be assigned a pigment color describe in detail how you plan to go about determining which pigment to
assume you are assigned to prepare 0250 g of orpiment describe how you would go about doing so make sure to include all
a pendulum clock is accurate on earth where the period of its pendulum is 100 sa find its period on the moon where
a 195 kg mass attached to a spring oscillates with a period of 0390 s and an amplitude of 170 cma find the total
a biochemical engineer isolates a bacterial gene fragment and dissolves a 147 mg sample of the material in enough water
a body of mass 260 kg moves along the x-axis and its motion is described by the equation x 7 sin 24 t 2 where x is in