menu
QAmmunity.org
Recent activity by Cuong Vo
Login
Register
My account
Edit my Profile
Private messages
My favorites
Recent activity by Cuong Vo
Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question
Recent activity by Cuong Vo
Filter
User Cuong Vo
Recent activity
All questions
All answers
At time t = 0, the spring constant of the oscillator is set to zero. determine the time dependence of the expectation value of square of the position operator fort> 0.
answered
Dec 27, 2024
Mathematics
high-school
1
answer
50.4k
views
Select the correct answer. The slope of the position-time graph of a moving car is negative. Initially, the car has a positive position. What does this information tell you? O The car travels toward the
answered
Dec 4, 2024
Physics
college
1
answer
11.1k
views
Who was Erwin Schrodinger and where does his theory fit in the timeline of history?
asked
Nov 20, 2024
Social Studies
high-school
1
answer
170k
views
Use the method of iterative substitution to solve the recurrence relation. Give the asymptotic solution. (a) Exponential (b) Polynomial (c) Logarithmic (d) Factorial
asked
Nov 18, 2024
Mathematics
high-school
1
answer
75.5k
views
What is the future value of $3,325 per year for 20 years at an interest rate of 7.29 percent?
answered
Aug 29, 2024
Business
high-school
2
answers
68.0k
views
What are aggravating factors that could lead to an increased or more serious penalty?
answered
Aug 11, 2024
Law
college
1
answer
64.7k
views
How do you say "to fire someone" in Spanish? lamentar apostar despedir
asked
Aug 1, 2024
Spanish
high-school
2
answers
190k
views
Which of the following statements about sidereal and solar days is not true? A. A sidereal day is shorter than a solar day. B. A solar day is based on the Earth's rotation relative to the Sun. C. Sidereal
asked
Jul 4, 2024
Physics
high-school
1
answer
104k
views
which of the following are correct statements about hot spots? choose one or more: a. according to the plume model, hot spots arise from the base of the mantle as plumes of very hot mantle rock. b. there
answered
Jul 2, 2024
Geography
high-school
1
answer
54.6k
views
The primary professional organization that supports the growth and professionalism of management accounting practices in the United States is:
asked
Jun 25, 2024
Business
high-school
1
answer
221k
views
analyze the foreign policy relationship between the United States and Latin America, the Caribbean, and the Middle East explain how globalization impacted the 1980s
asked
Jun 1, 2024
History
high-school
1
answer
143k
views
Which statement best analyzes the impact of Indian Ocean trade on religious beliefs in Africa? 1.Arab merchants settling on the Swahili coast influenced cultural diffusion, leading to larger Muslim populations
answered
May 17, 2024
Social Studies
high-school
1
answer
4.9k
views
You won't do this question. In the last paragraph of “Ban the Ban!” what impact does the following sentence have on the reader? “What is going to be next?” Explain the impact in 2 to 3 complete sentences.
asked
May 12, 2024
English
college
1
answer
122k
views
Label the following using the terms scientific notation, standard notation, and decimal notation: 1.34 x 10^6 / 100,000,000 / 1.67 a. 1.34×10^6(Scientific Notation) b. 0.0000134 (Decimal Notation) c. 134,
answered
Mar 11, 2024
Mathematics
high-school
1
answer
178k
views
Determine whether the graphs of the given equations are parallel, perpendicular, or neither. y=2x + 8, y= - 2x + 4? 1) Parallel 2) Perpendicular 3) Neither
asked
Jan 22, 2024
Mathematics
high-school
1
answer
196k
views
Which one of the Unforgivable Curses is used to torture the victim? A) Imperius Curse B) Cruciatus Curse C) Killing Curse (Avada Kedavra) D) Stupefy
asked
Jan 18, 2024
Social Studies
high-school
1
answer
43.9k
views
In a bag, there are 4 red marbles, 2 yellow marbles, and 3 blue marble. After a marble is selected, it is replaced. What is the probability of selecting a blue marble then a yellow marble?
answered
Nov 1, 2023
Mathematics
middle-school
2
answers
107k
views
combined like terms directions : mark like terms with colors or symbols. write answers in standard form and box the final answer.
answered
Oct 20, 2023
Mathematics
college
1
answer
157k
views
The height of the pyramid is 10cm. Find the volume of the given shapes
answered
Aug 21, 2023
Mathematics
college
1
answer
42.1k
views
What is the value of c in the equation 2c + 5(c − 5) = 10? 02510
asked
Jun 9, 2023
Mathematics
college
1
answer
59.7k
views
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.
9.5m
questions
12.2m
answers
Search QAmmunity.org