Question and answer
what is the primary form of energy that powers a car? A. chemical energy B. mechanical energy C. potential energy D. kinetic energy
It is C
Expert answered|greatromances|Points 750|
Question
Asked 6/22/2011 7:21:53 AM
0 Answers/Comments
Get an answer
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
What is the product of nuclear fission?
Weegy: Fission products, that is lighter elements than the uranium or plutonium fuel, free neutrons, and gamma radiation. The net energy effect is a release of 200 Mev per fission.(Approx 3.2 x 10-11 Joules) User: Describe the process of heat conduction Weegy: ye (More)
Question
Expert Answered
Asked 6/21/2011 7:27:48 AM
0 Answers/Comments
Katie is riding her bike to the store. The store is 700 meters from her house. If it takes Katie 140 seconds to reach the store, what is her average speed? A. 0.5m/s B. 5.0m/s C. 50m/s D. 500m/s
Weegy: Katie is riding her bike to the store. The store is 700 meters from her house. If it takes Katie 140 seconds to reach the store, her average speed is 5.0 m/s. 700 / 140 = 5. User: Which term refers to the rate at which the velocity of a moving object changes? Acceleration (More)
Question
Expert Answered
Updated 4/27/2014 4:07:49 PM
0 Answers/Comments
Describe the process of heat conduction
Weegy: In heat transfer, conduction (or heat conduction) is the transfer of thermal energy between regions of matter due to a temperature gradient. [ Heat spontaneously flows from a region of higher temperature to a region of lower temperature, temperature differences over time, approaching thermal equilibrium. The previous statement can be argued to apply to heat transfer in general, but to distinguish conduction specifically, it should be stated that the heat flows through the region of matter itself, as opposed to requiring bulk motion of the matter as in convection. Conduction takes place in all forms of matter, viz. solids, liquids, gases and plasmas, but does not require any bulk motion of matter. In solids, it is due to the combination of vibrations of the molecules in a lattice or phonons with the energy transported by free electrons. In gases and liquids, conduction is due to the collisions and diffusion of the molecules during their random motion. In the engineering sciences, heat transfer includes the processes of thermal radiation, convection, and sometimes mass transfer and often more than one of these processes occurs in a given situation. ] User: Which of these waves from the electromagnetic spectrum have the longest wavelenth? Weegy: what are the options User: Which of these waves from electromagnetic spectrum have the longest wavelength? A. Gamma rays B. Infrared C. Visible light D. X-rays Weegy: B. Infrared (More)
Question
Expert Answered
Asked 6/21/2011 7:32:55 AM
0 Answers/Comments
Which term refers to the rate at which the velocity of a moving object changes? a. Acceleration b. Displacement c. Resonance d. Turbulence
Weegy: ACCELERATION is the term which refers to the rate at which the velocity of a moving object changes. (More)
Question
Expert Answered
Updated 4/27/2014 4:05:57 PM
0 Answers/Comments
Mary is on a ferris wheel at a carnival. The wheel is turning at a constant rate of one meter per second. Which of the following measures is changing as the wheel turns? a. Mary's speed b. Mary's acceleration c. Mary's inertia d. Mary's velocity
Weegy: c.Mary's inertia User: Angele wants to accelerate an 8 kg mass at 13 m/s squared. How much force is necessary to achieve this rate of acceleration? a. 1.6 N b. 5.2 N c. 104 N d. 210 N Weegy: C. 104 N (More)
Question
Expert Answered
Asked 6/21/2011 7:53:16 AM
0 Answers/Comments
25,354,544 questions answered
Popular Conversations
Simplify the expression where possible. (x 2y 3z 4) 2
Weegy: (2 x^3 y^4 z)/3 User: Simplify the expression where possible. (-5x 2) 3 Weegy: 20x-16 User: Simplify the ...
5/27/2016 10:21:34 PM| 6 Answers
If g(x)=2x + 1, find g(a + h)- g(a). 2h 2h + 2 h + 1
Weegy: 8x^2 - 2x = 1; 8x^2 - 2x - 1= 0; (4x + 1)(2x - 1) = 0 (4x + 1) = 0; 4x = -1, x = -1/4 or (2x - 1) = 0; 2x = 1; ...
5/27/2016 11:58:56 PM| 3 Answers
In what year did the United States enter World War ...
Weegy: The United Stats entered the World War I in 1917. User: Why was the Espionage Act, the Trading with the ...
5/27/2016 6:02:45 AM| 2 Answers
38th president of the united states
Weegy: hello, 38th president of which country/ User: 39th president Weegy: Jimmy Carter was the 39th US president. ...
5/27/2016 9:00:36 AM| 2 Answers
The international peacekeeping organization formed directly after ...
Weegy: The international peacekeeping organization formed directly after World War II was called the the United ...
5/27/2016 10:21:10 AM| 2 Answers
The Triple Entente consisted of _____. France, Germany, and ...
Weegy: Thomas Woodrow Wilson (December 28, 1856 ? February 3, 1924) was the 28th President of the United States, from ...
5/27/2016 11:20:03 AM| 2 Answers
How far does a bus travel in 4 hours at 55 mph? User: Peggy had ...
Weegy: Please post the options. Thanks! (She has 6 quarters and 2 nickels) User: Simplify 1 · x - . User: Solve for ...
5/27/2016 12:18:50 PM| 2 Answers
simplify the expression below 12
Weegy: May i know what the question is? User: square of 12 User: square root of 12
5/27/2016 2:47:03 PM| 2 Answers
Weegy Stuff
S
Points 707 [Total 707] Ratings 10 Comments 587 Invitations 2 Offline
S
Points 696 [Total 696] Ratings 13 Comments 566 Invitations 0 Offline
S
Points 634 [Total 634] Ratings 0 Comments 634 Invitations 0 Online
S
1
L
L
P
R
P
L
P
P
R
Points 295 [Total 12547] Ratings 2 Comments 275 Invitations 0 Offline
S
L
P
P
P
Points 166 [Total 3543] Ratings 0 Comments 166 Invitations 0 Offline
S
Points 38 [Total 107] Ratings 0 Comments 38 Invitations 0 Offline
S
Points 12 [Total 12] Ratings 1 Comments 2 Invitations 0 Offline
S
Points 10 [Total 10] Ratings 1 Comments 0 Invitations 0 Offline
S
L
Points 7 [Total 4099] Ratings 0 Comments 7 Invitations 0 Offline
S
Points 6 [Total 6] Ratings 0 Comments 6 Invitations 0 Offline
* Excludes moderators and previous
winners (Include)
Home | Contact | Blog | About | Terms | Privacy | © Purple Inc.