Physics, 11.03.2020 17:34 liddopiink1
An engineer is designing a spring to be placed at the bottom of an elevator shaft. If the elevator cable breaks when the elevator is at a height h above the top of the spring, calculate the value that the spring constant k should have so that passengers undergo an acceleration of no more than 5.0 g when brought to rest. Let M be the total mass of the elevator and passengers.
Answers: 2
Physics, 22.06.2019 12:00
This is for my 8th grade science class, i really don’t understand. can someone me? , lol.
Answers: 1
Physics, 22.06.2019 18:30
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
An engineer is designing a spring to be placed at the bottom of an elevator shaft. If the elevator c...
History, 27.07.2019 08:50
Mathematics, 27.07.2019 08:50
History, 27.07.2019 08:50
Physics, 27.07.2019 08:50
Mathematics, 27.07.2019 08:50
Biology, 27.07.2019 08:50
Mathematics, 27.07.2019 08:50
Mathematics, 27.07.2019 08:50
Mathematics, 27.07.2019 08:50