You have new items in your feed. Click to view.
Question and answer
Question not found
Ask a question
Not a good answer? Get an answer now. (Free)
New answers
Rating

There are no new answers.

Comments

There are no comments.

Add an answer or comment
Log in or sign up first.
Questions asked by the same visitor
is this the right place to go for help . i am seeking help with my physical science
Weegy: yes you can ask any question User: a car moves4 times as fast as another care. compared to a slower car, the faster car at wat times the KE Weegy: he new car is four- tenths of a second slower than last year's car. User: so is the car 4 times the KE Weegy: Yes the car is 4 times the KE. User: a car moves 4 times as fast as another identical car. compared to a slower car, the faster car has ______ times the KE Weegy: To calculate KE or Kinetic energy do you have the mass and speed of the car User: its 4 times faster Weegy: KE = 1/2 (M * (V * V)) User: a machine puts out 100 w of power for engery 1000 w put into it . the efficiency of the machine is Weegy: (Wout/Win)*100% is the formula so User: a machine puts out 100 w of power for every 1000 w put into it . the efficiency of the machine is Weegy: (1000/100)*100% = 10 the effeincy of the machine is 10% User: thank u (More)
Question
Expert Answered
Asked 1/26/2009 9:25:19 AM
0 Answers/Comments
if the earth,s mass decreases to one-half its original mass with no chang in radius then your weight would ?
Weegy: It would decrease to one-half its original value. F = G M m / d2 (More)
Question
Expert Answered
Asked 1/26/2009 9:59:27 AM
0 Answers/Comments
when the distance between two stars decreases by half, the force between then
Weegy: When the distance between two stars decreases by half, the force between them increases to four times as much. (More)
Question
Expert Answered
Asked 1/26/2009 10:03:45 AM
0 Answers/Comments
before ice can form on a lake , all the water in the lake must be cooled to _____ c
Weegy: The lake ice must be cooled to 0 degrees Celcius. User: metals are both good heat conductors and also electrical conductors because of the ______ (More)
Question
Expert Answered
Asked 1/26/2009 11:08:29 AM
0 Answers/Comments
a water-filled paper cup help in a flame will not catch fire . this is because
Weegy: The fact that water has a boiling point of 100 °C means that paper will not reach its ignition temperature if water is heated in a paper cup. [ The high specific heat capacity of water means the temperature rise in a heated balloon is limited if it contains water. The good thermal conductivity of water conducts the heat away from the hot spot above the Bunsen flame in each case. ] User: so the paper cup cannot become apprecaible hotter than the water in it (More)
Question
Expert Answered
Asked 1/26/2009 11:19:20 AM
0 Answers/Comments
25,780,788 questions answered
Popular Conversations
Simplify 15 + 6(x + 1).
Weegy: The answer is x^2 User: Simplify 5(R + 2) - 6. User: Simplify 5(R + 2) - 6. User: 5(R + 2) - 6. User: ...
7/24/2016 12:56:33 PM| 4 Answers
Where is carbon taken in by plants during photosynthesis stored?
Weegy: Photosynthesis is a process in which green plants use energy from the sun to transform water, carbon dioxide, ...
7/24/2016 5:39:13 AM| 2 Answers
What is the major irony in the poem “Ballad of Birmingham” by Dudley ...
Weegy: Fighting for freedom has consequences. [ is the theme of Ballad of Birmingham? by Dudley Randall ...
7/24/2016 8:13:44 AM| 2 Answers
Ho Chi Minh compared his military to a(n) A. wasp. B. ...
Weegy: Ho Chi Minh compared his military to a: TIGER. User: Which of the following occurred after coalition ...
7/24/2016 9:57:24 AM| 2 Answers
Simplify 5x + 2x + 7x
Weegy: 5x + 2x + 7x = 7x + 7x =14x User: Simplify -10x - 2x + 3x. Weegy: -10x - 2x + 3x = -12x + 3x = -9x ...
7/24/2016 12:50:20 PM| 2 Answers
Weegy Stuff
S
P
L
Points 525 [Total 1275] Ratings 1 Comments 515 Invitations 0 Offline
S
Points 206 [Total 627] Ratings 1 Comments 196 Invitations 0 Offline
S
P
Points 203 [Total 462] Ratings 1 Comments 193 Invitations 0 Offline
S
L
P
P
P
Points 161 [Total 2909] Ratings 0 Comments 161 Invitations 0 Offline
S
Points 88 [Total 227] Ratings 0 Comments 88 Invitations 0 Offline
S
L
P
P
P
Points 57 [Total 3761] Ratings 0 Comments 57 Invitations 0 Offline
S
Points 11 [Total 61] Ratings 1 Comments 1 Invitations 0 Offline
S
1
L
L
P
R
P
L
P
P
R
Points 8 [Total 12606] Ratings 0 Comments 8 Invitations 0 Offline
S
L
Points 3 [Total 1766] Ratings 0 Comments 3 Invitations 0 Offline
S
Points 2 [Total 2] Ratings 0 Comments 2 Invitations 0 Offline
* Excludes moderators and previous
winners (Include)
Home | Contact | Blog | About | Terms | Privacy | © Purple Inc.