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Physics, 21.06.2019 16:20
Two particles of masses m and 2m are placed on a smooth horizontal table. a string, which joins these two masses, hangs over the edge supporting a pulley, which suspends a particle of mass 3m.the pulley has negligible mass. the two parts of the string on the table are parallel and perpendicular to the edge of the table. the hanging parts of the string are vertical. find the acceleration of the particle of mass 3m.
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Physics, 22.06.2019 01:00
Calculate the amount of heat produced when 18000 coulombs of charge is transferred in one hour through a potential difference of 50v
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Physics, 22.06.2019 23:00
During the past 150 years in the united states, how did energy consumption compare to population growth
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Physics, 23.06.2019 09:30
To solve a problem using the equation for kepler ās third law , enrico must convert the average distance of mars from the sun from meters into astronomical units . how should he make the conversion ?
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Which of the following is not true of science...
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