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two identical particles each having a charge q is fixed in place a distance d apart a third particle of charge -q is
a particle of charge 325times10-6 c is 115 cm distant from a second particle of charge -221times10-6 c compute the
a helium balloon is utilized to lift a load of 103 n the weight of the envelope of the balloon is 50 n and the volume
a you warm 175kg of water at a constant volume from 160c to 305c in a kettle for the same amount of heat how many
a proton is released from rest at the left side of a region by a uniform electric field that is directed to the right
calculate the mean free path of air molecules at a pressure of 450times1013atm and a temperature of 300k this pressure
a physics lecture room has a volume of 210m31 for a pressure of 100 atm and a temperature of 260c utilize the ideal-gas
an insulated spherical conductor of radius r1 carries a charge q a second conducting sphere of radius r2 and initially
an electron starts from rest 865 cm from a fixed point charge with q -0204c what total potential dissimilarity
through a nuclear accident 510m3 of emergency cooling water at 18c are injected into a reactor vessel where the reactor
positive charge is spread uniformly over the surface of a spherical balloon 70cm in radius resulting in an electric
some of the earliest atomic models held that the orbital velocity of an electron in an atom could be correlated by
a particle is moving uniformly from the point 13 12 9 along a line its velocity vector is lt -1-2-3gt upon reaching the
julie throws a ball to her friend sarah the ball leaves julies hand a distance 15 meters above the ground with an
three positive charges are located in the x-y plane see plot below with q1210c q2320c and q3430c note that the charges
four identical charged particles q 180 microc are located on the corners of a rectangle as shown in the figure below
a solid sphere 29cm in radius carries 17c distributed uniformly throughout its volumediscover the electric field
an ideal gas with 14 occupies 55l at 300 k and 150kpa pressure and is compressed adiabatically until its volume is 20 l
two particles with q1 50 microc and q2 93 microc are initially separated with a distance of 26 m and then brought
four equal positive point charges each of charge 87c are at the corners of a square of side 92 cm what charge must be
the nucleus of an atom consists of neutrons and protons no electrons a nucleus of a carbon-12 isotope contains six
the solar neutrino problem has been solved by discovering that neutrinos have mass and they oscillate therefore how
two point charges of 2 c and ndash3 c are separated by 6 cm1 is the force attractive or repulsive describe2 what is the
a 10-kg mass traveling at 40 ms strikes a plunger attached to a piston the piston compresses 02 kg of air contained in
three narrow concentric rings of radius 50 mm 70 mm and 90 mm are centered at the origin with the axis of symmetry