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When a bicycle tire gets mud on it, the tire becomes slippery. What does the mud do to the tire? A. Increases the force of gravity B. Increases the force of friction C. It decreases the force of friction
answered
Jan 25, 2019
Physics
high-school
5
votes
113k
views
What change was made in the second sentence? The boy never considered himself to be an excellent student, yet recently he had focused on his studies and received good grades. The boy never considered himself
answered
Nov 21, 2018
English
high-school
3
votes
202k
views
In analysis of literature, the literary perspective is based on and the historical perspective is based on .
answered
Jul 17, 2018
English
high-school
6
votes
25.4k
views
Tensions leading up to World War II can be traced to which of the following? A. Germany slowly negotiated treaties giving it control of most French territory. B. Great Britain refused to follow the post-war
answered
May 5, 2018
History
high-school
4
votes
219k
views
Compare and contrast a casual friend with a close friend
answered
Apr 10, 2018
English
middle-school
2
votes
144k
views
Rank the following in order of increased size? Proton, Nucleus, Electron, Atom?
answered
Mar 12, 2018
Chemistry
college
1
vote
87.5k
views
If a solution conducts electricity and has a pH value of 7 then it could be
answered
Feb 27, 2018
Chemistry
high-school
4
votes
209k
views
Solve the system of equations 10×+7y=99andy-×=2?
answered
Dec 14, 2017
Mathematics
high-school
3
votes
191k
views
A balloon containing 0.500 mol Ar at 0.00°C and 65.0 kPa pressure is expanded by adding more argon. How many moles of argon are added to bring the sample to a final volume of 60.0 L at 30.0°C and 45.0
answered
Aug 13, 2017
Chemistry
high-school
3
votes
180k
views
In what ways did Matthew perrys opening of Japan lead to the Meiji restoration
answered
Apr 14, 2017
History
high-school
4
votes
110k
views
Which one of the following survey methods probably yields the most accurate information? a. Shopping center questionnaire b. Mail-in questionnaire c. On-site questionnaire d. Telephone questionnaire For
answered
Jan 28, 2017
Social Studies
high-school
5
votes
40.3k
views
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