menu
QAmmunity.org
Answers by Mark Vieira
Login
Register
My account
Edit my Profile
Private messages
My favorites
Register
Answers by Mark Vieira
Ask a Question
Questions
Tags
Categories
Ask a Question
Answers by Mark Vieira
Filter
User Mark Vieira
Recent activity
All questions
All answers
A positive charge of 5.0×10−4 C is in an electric field that exerts a force of 2.5×10−4 N on it. What is the magnitude of the electric field at the location of the charge?
answered
Nov 20, 2023
Physics
college
16
votes
293k
views
PLEASE HELP How many days does it take Mars to orbit the Sun ? It is 1.52 au from the Sun. Saturn is 9.54 au from the sun and takes 29.5 years to orbit the Sun. thank you!!!
answered
Nov 15, 2023
Physics
college
23
votes
237k
views
Should we judge historical figures by the standards of our time or their own?
answered
Sep 9, 2023
History
college
7
votes
382k
views
If sally works Saturday for 4 hours and is given overtime hourly wage at 1.5 , how much will she make that week ?
answered
Apr 7, 2023
Mathematics
college
11
votes
128k
views
Find the terminal point on the unit circle determined by π2 radians.Use exact values, not decimal approximations.
answered
Mar 10, 2023
Mathematics
college
21
votes
417k
views
Pls help me find this book I can't remember anything besides the cover there was 3 white houses and it's mostly a red cover I tried drawing it
answered
Jan 10, 2023
English
high-school
11
votes
134k
views
What was the initial atmosphere on Earth composed of? A. Hydrogen and Helium B. Argon and Water vapor C. Carbon dioxide and Sulfur D. Nitrogen and Oxygen
answered
Nov 8, 2022
Biology
college
19
votes
280k
views
A right triangle has one angle that measures 40°. What is the measure of the other acute angle?
answered
Oct 31, 2022
Mathematics
high-school
12
votes
328k
views
Judy Blume's career as an American writer spans four decades and includes many literary awards. She is most famous for her novels geared toward pre-teens. One notable example is Tales of a Fourth-Grade
answered
Feb 18, 2022
English
college
8
votes
328k
views
What is power? A.Legitimate control over people B.Accepted authority in a society C.Recognized right of rule D.Control over the actions of others
answered
Feb 9, 2022
Geography
high-school
12
votes
477k
views
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.
1.6m
questions
2.0m
answers
Other Questions
Can anybody tell me what’s going on here?
Which sediment has the greatest permeability?
Biological Molecules
Granola costs $1.76 per pound. Write and solve an equation to determine the number of pounds p of granola that can be purchased with $7.04. The equation is: The value of x is
Price of Tether coin right now? Don't answer if u don't know.
Search QAmmunity.org