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solve thenbspproblems below1 there isnbspa light bulb in a 120 v circuit with a resistance of 100 ohms what is the
amongst science scholars few debates get more heated than the ones that compare nikola tesla and thomas edison so who
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a nucleus whose mass isnbsp3985536nbsptimesnbsp10-25nbspkg undergoes spontaneous alpha decay the original nucleus
a mass ofnbsp0077nbspkg hangs from a vertical spring in the lab room you pull down on the mass and throw it vertically
a 1000 kg car traveling initially with a speed of 34 ms in an easterly direction crashes into the rear end of an 8840
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compare the voltageresistance value with the current through each resistor ohms law states that current is given by the
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assume an asteroid is in the shape of a sphere and has a mass of 1200 kilograms determine the density in grams per
what is the ratio of the velocity of anbsp265nbspmevnbspbetanbspray to that of annbspalphanbspparticle with the same
the mass of earth is 5972 1024 kg and the radius of earth is 6371 km a 750 kg satellite orbits 35800 km above earth in
consider two identical pucks that undergo an elastic collision on a level air table if one of the pucks is stationary
a student lies on a very light rigid board with a scale under each end her feet are directly over one scale and her
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a string under tension of 23 n is used to whirl a rock in a horizontal circle of radius 25m at a speed of 1964 ms the
a simple pendulum consists of a small ball tied to the ceiling of an elevator by a light string the string has a length
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a barbell with two equal masses 10 kg on either end rotates about an axis perpendicular to the bar with an angular
physics question regarding torquea 30 m bar with negligible mass is fastened such that it hangs straight out from the