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assuming that f 60 hz vs 10 volts r 1000 ohms l 01 mh and c 001 f calculate the peak current through each
a two long parallel wires carry currents of 395 a and 477 a the magnitude of the force per unit lengh acting on each
an inductor has a534-reactance when connected to a600-hzsource the inductor is removed and then connected to
you are measuring the speed of a projectile using sonar if the output frequency of 2655 hz is reflected back and
a clicker is sounding at 12 hz if you are moving towards the clicker at 29 msec what frequency do you hear
water flows through a 27cm -diameter pipe at 21ms if the pipe narrows to 17cm diameter what is the flow speed in the
a parallel-plate capacitor has plates of area 02 m2separated by a distance of 0003 m what is the strength of
a rectangular wooden block of weight w floats with exactly one-half of its volume below the waterline the wooden block
optimus prime is flying straight up at 75ms when he accidentally drops his mega-ray blaster and it falls58 m to the
a carnot engine has a power output of 240 kw the engine operates between two reservoirs at 9 c and 661 ca how much
an electric field ofmagnitude 11000 nc and directed upward perpendicular to theearthrsquos surface exists on a day when
a carnot engine has a power output of 240 kw the engine operates between two reservoirs at 9 c and 661 c how much
an electron is released near a a point charge b an charged line of infinite length or c an infinite charged plane in
two blocks with different mass are attached to either end of alight rope that passes over a light frictionless pulley
two point charges q1 530 nc and q2 160 ncare separated by 550 cm1 what is the electric potential at a point midway
a 1200 kg ore cart is rolling at 108 ms across a flat surface a crane dumps 888 kg of ore vertically into the cart how
a criminal is escaping across a roof top and runs off the roofhorizontally at a speed of 56 mshoping to land on the
a charge of q is located at the origin while an identical charge is located on the x axis at x 049 m a third charge of
a 20-m-diameter merry-go-round with a mass of 300 kg is spinning at 8 rads bill jumps onto the outer edge essentially
a piece of sandston with a bulk volume of 13 cc is contained ina 5-cc cell filled with helium at 760 mm hg temperature
a fire engine moving to the right at 40 ms sound its horn frequency 500 hz at the two vehicles shown in the figure the
a storage tank has a diameter of 80 ft a height of 25 feet and contains oil to a height of 15 ft the suction pumps
a balloon containing 20 m3 of hydrogen gas rises from a location at which the temperature is 22 degrees celsius and the
an object is 242 cm from the center of a silvered spherical glass christmas tree ornament 590 cm in diametera what is
a water bed has dimensions of 183 m x 213 m x 0229 m the floorof the bedroom will tolerate an additional weight of no