Physics, 14.11.2019 22:31 angelica7773
Objects 1 and 2 attract each other with a gravitational force of 72.0 units. if the distance separating objects 1 and 2 is changed to one-third the original value, then the new gravitational force will be units
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Atelevision set that has been running for a while heats up even the air around it. which two laws of thermodynamics could be used to analyze this scenario
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What happens when a rubber rod is rubbed with a piece of fur?
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Asystem consists of a disk of mass 2.87 kg and radius 50 cm upon which is mounted an annular cylinder of mass 2.03 kg with inner radius 20 cm and outer radius 30 cm (see below). the system rotates about an axis through the center of the disk and annular cylinder at 18.6 rev/s. what is the systems rotational kinetic energy?
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Physics, 24.06.2019 03:00
Acanon ball fired horizontally from a cliff has a velocity directed at 60 below horizontal from a cliff has a velocity directed at 60 below horizontal when it hits the ground 3.0 seconds later. a.) how high is the cliff? b.) how far from the base of the cliff does the canon ball land?
Answers: 1
Objects 1 and 2 attract each other with a gravitational force of 72.0 units. if the distance separat...
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