Answers by Feihua Fang
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Answers by Feihua Fang

Answers by Feihua Fang
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11. A horizontal spring with a spring constant of 140 N/m is extended 0.20 m from the equilibrium position. How much elastic potential energy is stored in the spring?
answered Dec 22, 2024
4 votes
175k views
A system engineer is researching backup solutions that are inexpensive and can store large amounts of data offline. The backup solution must be portable and maintainable for a certain length of time defined
answered Dec 14, 2024
3 votes
148k views
Amelia Josephine Burr (United States, 1878-1968, worked with Red Cross) Having graduated from Hunter College in New York, Burr traveled extensively across the globe. She wrote about Italy, Egypt, and India,
answered Oct 26, 2024
6 votes
95.5k views
This is possible because small amounts of dissolved ions in the water allow it to conduct electricity. A) Small amounts of dissolved nonmetals in the water allow it to conduct electricity. B) Small amounts
answered Sep 12, 2024
3 votes
209k views
What is the condition characterized by symmetrical weakness and wasting of pelvic, shoulder, and proximal limb muscles? 1) Duchenne muscular dystrophy 2) Polymyositis 3) Amyotrophic lateral sclerosis (ALS)
answered Jul 29, 2024
3 votes
60.3k views
Interneurons are found A) only in the brain. B) only in the spinal cord. C) only in the CNS. D) throughout the nervous system. E) only in spinal nerves.
answered Apr 26, 2024
7 votes
61.3k views
What is the value of the expression shown below when x = 7? 3x(to the power of 2) - 2x + 3
answered Apr 11, 2024
6 votes
197k views
HOW DO I FIND THE SLOPE OF A LINE PERPENDICULAR TO EACH GIVEN LINE??? HI ITS ME AGAIN I NEED HELP WITH THIS PLSS 1/5y = -1-8/5x
answered Dec 14, 2023
4 votes
161k views
Discuss the issues of the Estates General and how those issues led to the creation of the National Assembly in France.
answered Sep 18, 2023
6 votes
75.9k views
I’m not sure how to do this y = 2x-3 -2x+y = 6
answered May 17, 2023
3 votes
157k views
Choose the shape that matches the definition a three dimensional shape with a circular base and a vertex opposite base.
answered Mar 18, 2023
4 votes
36.3k views
Which of the following is a likely result of trade barriers A more choices B reduced competition C increase in imports D lower prices
answered Jan 31, 2023
5 votes
227k views
Match each item to its description by selecting an object from each group. Not all the items will be used.
answered Dec 12, 2022
3 votes
189k views
The interactive activities in this course _____.
answered Dec 9, 2022
4 votes
145k views
FAST!!! NEED HELP! How many milliliters are in 458 liters? O 0.458 milliliters O 45.8 milliliters O 4,580 O 458,000
answered Nov 29, 2022
4 votes
141k views
The Chinese invented A.hunting B.Fishing C.The compass D.all of the above
answered Oct 30, 2022
12 votes
199k views
(how to build a fire) what does the man have to watch out for as he walks?
answered Oct 10, 2022
2 votes
98.0k views
Who is depicted in the image above
answered Feb 26, 2022
2 votes
161k views
Si jai 2 pomme +5 bannane sa donne combien​
answered Feb 23, 2022
8 votes
41.9k views
Question 11 of 30 Which of the following is most likely to cause a person to have sleep problems? A. Boredom B. Motivation C. Emotional balance D. Anxiety SUBMIT
answered Feb 19, 2022
1 vote
2.8k views
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