Physics, 07.11.2019 22:31 beccaxhope
Two blocks are placed at the ends of a horizontal massless board, as in the drawing. the board is kept from rotating and rests on a support that serves as an axis of rotation. the block on the right has a mass of 4.8 kg. determine the magnitude of the angular acceleration when the system is allowed to rotate.
Answers: 1
Another question on Physics
Physics, 21.06.2019 16:10
At what point the certain object feels zero garvitational force between earth and the moon. take the required information from the book.required: distance away from earth or moon
Answers: 1
Physics, 22.06.2019 08:30
Does anyone know how to solve this problem? i really need . i made an attempt but i just cant get it. a metal rod is 25.000 cm long at 25.0 degrees celsius. when heated to 102.0 degrees celsius, it is 25.054 cm long. what is the coefficient of linear expansion for this metal.
Answers: 3
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
Physics, 22.06.2019 18:00
Consider an ideal gas at 27.0 degrees celsius and 1.00 atmosphere pressure. imagine the molecules to be uniformly spaced, with each molecule at the center of a small cube. what is the length l of an edge of each small cube if adjacent cubes touch but don't overlap?
Answers: 2
You know the right answer?
Two blocks are placed at the ends of a horizontal massless board, as in the drawing. the board is ke...
Questions
History, 03.03.2020 17:03
History, 03.03.2020 17:03
Mathematics, 03.03.2020 17:03
Arts, 03.03.2020 17:04
Biology, 03.03.2020 17:04
