Physics, 01.03.2021 07:00, stunnakid9094
I really need help with this!! I’ll give brainliest! Please show your work.
A 700 kg elevator has an acceleration of 2.5 m/s2... determine the force of tension on the cable if:
a. the elevator is accelerating up.
b. the elevator is accelerating down.
c. With your eyes closed, can you tell which direction you are moving in an elevator? Can you tell which direction you are accelerating? Explain.
Answers: 2
Physics, 22.06.2019 11:10, axxpjr12
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 18:30, Felici8617
4. now look at the green lines you created by connecting the three boiling point data points and the three melting point data points. for each of these lines, describe any trends you see. 5. locate the elements on your periodic table that you circled in green on your graph. what term or description would you use to identify these elements with respect to the periodic table? 7. using the room temperature line (orange line) and your periodic table, make lists that identify the state of matter (gas, liquid, or solid) in which each element you plotted exists at room temperature. explain your answers.
Answers: 2
Physics, 22.06.2019 19:00, marxusalexander4069
Why do different substances have diffrent properties
Answers: 1
I really need help with this!! I’ll give brainliest! Please show your work.
A 700 kg elevator has a...
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