menu
QAmmunity.org
Answers by Alexander Krol
Login
Register
My account
Edit my Profile
Private messages
My favorites
Register
Answers by Alexander Krol
Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question
Answers by Alexander Krol
Filter
User Alexander Krol
Recent activity
All questions
All answers
A coin completes 18 spins in 12 seconds. The centripetal acceleration of the edge of the coin is 2.2 m/s^2. The radius of the coin is ____ m. A. 0.025 B. 0.037 C. 2.1 D. 8.0 HELP!
answered
Jun 16, 2018
Physics
high-school
3
votes
147k
views
Which of the following inequalities match the statemennine is more than a number 9 < n 9 ≥ n 9 ≤ n 9 > n
answered
Feb 5, 2018
Mathematics
middle-school
2
votes
126k
views
The president is responsible for the communication and ongoing relationship between America and other nations of the world. This is known as: a. checks and balances b. diplomatic relations c. fiscal responsibility
answered
Dec 28, 2017
Social Studies
high-school
3
votes
219k
views
What is grater 3/4 or 3/8
answered
Dec 20, 2017
English
middle-school
2
votes
24.3k
views
Where can I find the book Rules online?
answered
Oct 6, 2017
English
middle-school
4
votes
169k
views
How did luther's new doctrine of salvation differ from the catholic church teachings on salvation?
answered
Mar 24, 2017
History
high-school
1
vote
63.5k
views
If a variable stands by itself what is its coefficient?
answered
Oct 27, 2016
History
high-school
3
votes
137k
views
Page:
« prev
1
2
3
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.
9.0m
questions
11.7m
answers
Search QAmmunity.org