If the astronaut exerts an upward force of 49.5 N on the rock,
what is its acceleration?
Expr...
Physics, 20.11.2020 23:10 spezzatti221
If the astronaut exerts an upward force of 49.5 N on the rock,
what is its acceleration?
Express your answer using two significant figures.
Answers: 2
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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.
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