Log In
Registration
Ask an expert
Physics
27.01.2023 05:53
153
176
6
Solved by an expert
When does friction oppose motion? Always Never On ice At rest
When does friction oppose motion?
Always
Never
On ice
At rest
Show Answers
cjking2320
4,4(89 marks)
always unless on ice then theirs no to little friction
Explanation:
Richelleypinelley
4,7(22 marks)
The two particles that are equal in a atom is the proton and electron.
Popular Questions about the subject: Physics
I AM NOT A FORTNITE KID...
I AM NOT A FORTNITE KID...
Physics
31.03.2023 22:37
A positive charge of 50microCoulmbs is placed in an electric field of 50,000...
A positive charge of 50microCoulmbs is placed in an electric field of 50,000 N/C directed upward, what mass should the charge have to remain suspended in the air...
Physics
12.06.2022 08:00
In a circuit, a 100.-ohm resistor and a 200.-ohm resistor are connected in...
In a circuit, a 100.-ohm resistor and a 200.-ohm resistor are connected in parallel to a 10.0-volt battery. Calculate the equivalent resistance of the circuit. [Show all work,...
Physics
01.07.2022 00:14
g A top-fuel dragster starts from rest and has a constant acceleration of 44.0...
g A top-fuel dragster starts from rest and has a constant acceleration of 44.0 m/s2. What are (a) the final velocity of the dragster at the end of 2.1 s, (b) the final velocity...
Physics
12.05.2020 22:33
I have an AP Physics 1 question with Waves. Please help...
I have an AP Physics 1 question with Waves. Please help...
Physics
18.03.2021 17:12
Two trucks with sirens move toward you from opposite directions, each emitting...
Two trucks with sirens move toward you from opposite directions, each emitting a 1000 Hz sound. Truck 1 moves at 20 m/s and truck 2 moves at a slower speed. The speed of sound...
Physics
06.09.2022 03:11
Consider two copper wires of equal cross-sectional area. One wire has 3 times...
Consider two copper wires of equal cross-sectional area. One wire has 3 times the length of the other. How do the resistivities of these two wires compare?...
Physics
03.09.2021 04:11
A cannonball is fired horizontally from the top of a cliff. The cannon is at...
A cannonball is fired horizontally from the top of a cliff. The cannon is at height H = 50.0 m above ground level, and the ball is fired with initial horizontal speed v0. Assume...
Physics
06.02.2023 18:39
A battery with an emf of 24.0 V is connected to a resistive load. If the terminal...
A battery with an emf of 24.0 V is connected to a resistive load. If the terminal voltage of the battery is 16.1 V and the current through the load is 3.90 A, what is the internal...
Physics
25.10.2022 15:30
A closed Gaussian surface in the shape of a cube of edge length 1.9 m with...
A closed Gaussian surface in the shape of a cube of edge length 1.9 m with one corner at x = 1 4.8 m, y = 1 3.9 m. The cube lies in a region where the electric field vector...
Physics
25.02.2021 14:01
New questions by subject
Which of the following people did richard nixon face off against in the 1968...
Which of the following people did richard nixon face off against in the 1968 presidential election? robert kennedy hubert humphrey lyndon johnson george wallace...
History
10.03.2023 06:28
Which of the following numbers is between 0.62 and 1.05 ? 1.01 0.065 1.1 0.6...
Which of the following numbers is between 0.62 and 1.05 ? 1.01 0.065 1.1 0.6 in which of these pairs of numbers is 1.75 greater than the first number but smaller than the second...
Mathematics
23.09.2022 17:29
Some vaccines are made from fragments of diseases-causing microorganism, rather...
Some vaccines are made from fragments of diseases-causing microorganism, rather than the whole cell or virus. sta the advantage of this method....
Biology
09.08.2020 15:53
The 1862 homestead act was passed to encourage...
The 1862 homestead act was passed to encourage...
History
25.03.2020 11:45
Increases the heart rate in an emergency situation (points : 4) parasympathetic...
Increases the heart rate in an emergency situation (points : 4) parasympathetic nervous system sympathetic nervous system autonomic nervous system somatic nervous system...
Health
20.10.2022 23:39
What is the symbol of the neurtal element that has four 4p electrons?...
What is the symbol of the neurtal element that has four 4p electrons?...
Chemistry
25.12.2022 23:36
Which of the following is correct set notation? (1,2,3) 1,2,3 {1,2,3} none...
Which of the following is correct set notation? (1,2,3) 1,2,3 {1,2,3} none of the above...
Mathematics
29.09.2022 05:55
Old world monkeys can be found in the middle east south america central mexico...
Old world monkeys can be found in the middle east south america central mexico australia...
Biology
18.05.2021 18:12
1. which candidate wins the presidency under the election process used in the...
1. which candidate wins the presidency under the election process used in the united states? a)the candidate who wins the popular vote in the largest number of states b)the...
Social Studies
17.07.2021 02:01
Plants don t grow as well when has been lost...
Plants don t grow as well when has been lost...
Biology
31.07.2020 10:42
Find out answers to questions
from an AI-bot
Get full access
Answers
Themes
Family and Home
Sport
Other
Dating, Love, Relationships
Health and Medicine
Science and Technology
Cities and Countries
Travel and tourism
Food and Cooking
Philosophy
Style and Beauty
Animals and plants
Business and Finance
Construction and repair
Leisure and Entertainment
Legal consultation
Goods and services
Society and Politics
Photography and Videography
Auto and Moto
Art and Culture
Computers and Internet
Horoscopes, Magic, Divination
Work and Career
Business
Law
Spanish
SAT
Engineering
Social Studies
Computers and Technology
World Languages
Mathematics
French
Biology
Arts
History
Geography
Health
Chemistry
Medicine
Physics
English
Advanced Placement (AP)
German
We expand our knowledge with many expert answers
Answers