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a mass spectrometer is being used to separate common oxygen 16 from the much rarer oxygen 18 taken from a sample of old
with a single 150-mh inductor in a circuit with a 60 hz voltage source a current of 16 amp is measured on an ac
a 1 c charge is 15 meter from a second charge then the force between then is 1 newton obtain the magnitude on the
find what is the thinnest soap film that will strongly reflect yellow light with a wave length of 589
upon entering material xm light slows down by 30 compared to its speed in vacuum find the index of refraction of
a tourist in yellowstone national park takes a photograph of a buffalo that is 40 meter away and 22 meter tall if the
a 15 centimeter ruler is located 75 centimeter from a converging lens with a focal length of 60 centimeter obtain where
a 15 centimeter ruler is placed 30 centimeter in front of a concave mirror with a focal length of 20 centimeter find
a concave mirror has a focal length of 30 centimeter find what kind of image is produced by an object located 60
1 find how long would an open organ pipe need to be to produce a frequency of 400 hz2 find how long would a closed
1 if the speed of the travelling waves on a 60 centimeter wire is 500 meter per second determine what is its
1 if the speed of sound is 343 ms find the lowest frequency sound that will form a standing wave in a 18 meter long rod
1 if 2 hertz waves on a rope travel at 6 meter per second determine what is their wavelength2 if sound waves travel at
an industrial flywheel with a moment of inertia of 460 times 102 kgbullm2 rotates with a speed of 8000 rpma find how
a man opens a door by applying a 14 newton force perpendicular to it at a distance 090 meter from the hinges the door
a 2800 kilogram ferris wheel accelerates from rest to an angular speed of 017 rads in 11 second approximate the ferris
a fixed 016 kilogram solid disk pulley with a radius of 0065 meter is acted on by a net torque of 63 mbulln evaluate
10 c charge is 15 meter from a second charge then the force between then is 10 newton determine the magnitude on the
a guitar string is 85 centimeter long and has a mass of 42 g from the bridge to the support post l is 64 centimeter and
a particle with a charge of -180 x 10-8 c is moving with an instantaneous velocity of magnitude 45 kms in the xy-plane
an infinitely long thin wire carries a line charge density lambda65 ncm obtain the potential difference between points
a 0155 kilogram 557 centimeter long uniform bar has a small 0040 kilogram mass glued to its left end and a small 0150
a capacitor consists of two 5 centimeter diameter metal disks separated by a 065 millimeter thick piece of pyrex glass
1 find your hypothesis concerning the coefficient of static friction as a function of radius2 explain the terms
the g string on a violin has a fundamental frequency of 196 hertz it is 275 centimeter long and has a mass of 0500 gram