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a tube with a 50 mm radius has ions flowing through it to determine the rate at which the charge is being moved through
a block of ice at 0degc whose mass initially is m 484 kg slides along a horizontal surface starting at a speed vo 491
calculate the mean energy of an ideal gas of n 2 identical bosons in equilibrium with a heat bath at temperature t
consider a system in equilibrium with a heat bath at temperature t and a particle reservoir at chemical potential the
consider neon a noble gas whose molecules consist of single atoms of atomic mass 002 kgmol avogadros number is 602
the drawing shows a rectangular block of glass n 152 surrounded by liquid carbon disulfide n 163 a ray of light is
a light beam containing red and violet wavelengths is incident on a slab of quartz at an angle of incidence of 263deg
a round pipe of varying diameter carries petroleum from a wellhead to a refinery at the wellhead the pipes diameter is
a radar for tracking aircraft broadcasts a 182 ghz microwave beam from a 103 m diameter circular radar antenna from a
you spray your sister with water from a garden hose the water is supplied to the hose at a rate of 0149 l per second
your starship the aimless wanderer lands on the mysterious planet mongo as chief scientist-engineer you make the
the driver of a car travelling at a speed of 1440 kmhr along a horizontal road suddently hits the brakes if the
a box is being pushed to the right parallel to the x-axis by a force of 150 n a rope provides a second force of 258 n
a person with a mass 660 kg is riding in a ferris wheel with a radius of 700 meters and a period of 800 minutes what
a box of mass 675 kg is sitting on a horizontal table top with a coefficient of kinetic friction between the box and
an electromagnetic plane wave at a certain location has an electric field pointed up which is given as a function of
a what is the escape speed on a spherical asteroid whose radius is 500 km and whose gravitational acceleration at the
a satellite is put in a circular orbit about earth with a radius equal to 50 of the radius of the moons orbit what is
a small box of mass 9 kg is placed on top of a large box with a mass 11 times that of the small box the large box
a box of mass 190 kg is sitting on a flat horizontal floor with a coefficient of static friction of 030 between the box
a box with mass 70 kg is sliding down a frictionless ramp that is 26 m long and inclined at 33 deg above the horizontal
a box of mass 320 kg is sitting on a ramp which makes an angle of 240 degrees with respect to the horizontal the
a box of mass 860 kg is connected to a second box with a mass of 300 kg both are sitting on a horizontal surface and
a cylinder of volume 0330 m3 contains 120 mol of neon gas at 232degc assume neon behaves as an ideal gasa what is the