Physics, 13.12.2019 01:31 brebob3339
The mass of the coaster car shown below is 250 kg. point 1 is 100.0 m above the ground. point 3 is 55 m above the ground. the speed at point 3 is 27.0 m/s. calculate the total mechanical energy of the system.
Answers: 1
Physics, 22.06.2019 04:30
Determine el momento angular de un rueda de 3000g moviendose a 10m/s con un radio de giro de 400cm
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Physics, 22.06.2019 11:10
Consider an insulating crystal, made up of layers of atoms. what form would you expect the temperature dependence of the phonon heat capacity to approach at extremely low temperatures if the interlayer coupling is i)very strong (rigid coupling), and ii) very weak. explain.
Answers: 3
The mass of the coaster car shown below is 250 kg. point 1 is 100.0 m above the ground. point 3 is 5...
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