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how far apart should a 8 ton weight be from a 3 ton weight if their mutual attraction is equal to 00016 lba wheel of
how to understand the bohr model of hydrogen atom why the electron will jump from higher orbit to lower orbit when they
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a drive pulley 8 cm in diameter is set to rotate at 9 revs what is the centripetal acceleration of a point on the edge
consider a rutherford scattering experiment in which 10 mev alpha particles are scattered by a gold 19779au nucleus
a cubical gaussian surface 30 mm on each side is centered on a particle that carries a charge of 15 mucpart aif you
driving in your car with a constant speed of 22 ms you encounter a bump in the road that has a circular cross section
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you are relaxing on the beach when your friend suddenly zooms by in an extremely fast powerboat suppose unrealistically
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please explain your answera 026 kg is thrown vertically upward from the top of a cliff that is 32 m high when it hits
the wavelength of a soundnbspwave traveling through the air at 342nbspms is 0556nbspm innbsphertz what is the frequency
nitrogen gas is kept in a flexible container that keeps its pressure constant the volume of the nitrogen gas is 165
a 250-g object hangs from a spring and oscillates with an amplitude of 542 cm the spring constant is 480 nma what is
a charge of 10 coulombs not micro-coulombs with a mass of 044 kg is initially moving in y direction at 282 ms at the
a 2kg block of ice initially at t -20c is put in contact with a very large amount of liquid water at t 0c by very
1 3bnbspa 102 kg weight hangs from a pulley as shown below and an upward force on the rope represented by the red arrow
1 a 10 kg block at a height of 7 m above the ground slides down an incline to the ground assume there is no friction
explain how einsteins contribution to understanding the force between the earth and the moon differed from newtons
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monochromatic light wavelength 499 nm is incident perpendicularly on a single slit width 048 mm a screen is placed
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