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a moderate wind accelerates a pebble over a horizontal xy plane with a constant acceleration a 440 ms2i 700 ms2j at
a piece of nichrome wire has a radius of 52 x 10-4 m it is used in a laboratory to make a heater that dissipates
a magnetic field has a magnitude of 00011 t and an electric field has a magnitude of 36 times 103 nc both fields point
a small block of mass m 140 g is released from rest at point along the horizontal diameter on the inside of a
high power lasers in factories are used to cut through cloth and metal one such laser has a beam diameter of 0407 mm
when the 210kg genesis mission capsule crashed with a speed of 311kmh it buried itself 810cm deep in the desert floor
a flywheel of mass 185 kg has an effective radius of 060 m assume the mass is concentrated along a circumference
a piece of copper tubing used in plumbing has a length of 850cm and an inner diameter of 140cm at 20 degrees c when hot
in the steady state 18 1018 electrons per second enter bulb 1 there are 63 1028 mobile electrons per cubic meter in
a stunt pilot is attempting to drop a water ballon from a moving air plane onto a target on the ground the plane moves
what is different between vhdl programs for mealy machines and moore machines a case statements are used in mealy
an energy-efficient lightbulb taking in 230 w of power can produce the same level of brightness as a conventional
in the sun suppose the value of e energy production per second per gram drops to 1 of its central value at rr 02 which
an electron is accelerated through an electric potential of 123 v then enters a 29 gauss magnetic field in a direction
the figure below shows a composite slab with dimensions d1 136 cm d2 280 cm and d3 125 cm half the slab consists of
two objects are attached to ropes that are attached to wheels on a common axle as shown below the two wheels are glued
a wheel free to rotate about its axis that is not frictionless is initially at rest a constant external torque of 53
a hunter on a frozen essentially frictionless pond uses a rifle that shoots 420 g bullets at 975 ms the mass of the
a house painter stands 3 m above the ground on a 54-m-long ladder that leans against the wall at a point 47 m above the
a charge q0 is distributed uniformly througout a non- conductiong sphere of radius r0 the sphere also has a point
consider two semi-infinite sheet with equal magnitude but opposite sign surface charge densities the plates are 02 m
a point mass consisting of 26 charged particles travels at a velocity of magnitude 780 x 107 ms through a uniform
a car engine is initially rotating at 60 rads it is then turned off and takes 500 s to come to a complete stop what is
a coordinate system in meters is constructed on the surface of a pool table and three objects are placed on the table
a cylinder made of insulating material has a uniform volume charge density the cylinder is 20m in length and a radius