Answers by Jiangge Zhang
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Answers by Jiangge Zhang

Answers by Jiangge Zhang
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What is the frequency of motion of a 2.0m long pendulum? A) 0.35 Hz B) 0.61 Hz C) 1.3 Hz D) 2.84 Hz​
answered May 28, 2021
5 votes
10.2k views
Then up he rose, and donned his clothes,/ And dupped the chamber door./ Let in the maid that out a maid/ Never departed more. (Translation: Then he got up and put on his clothes. And opened the door to
answered May 27, 2021
2 votes
222k views
Why is it important to take rock core samples?
answered Jan 12, 2021
5 votes
86.0k views
For two variables in a direct proportion, what is the result of doubling one variable?
answered Sep 13, 2020
1 vote
104k views
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