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What device transforms electrical energy into mechanical energy? a. an electromagnet b. an electric motor c. a generator d. an electrode
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Asked 11/21/2014 12:46:42 PM
Updated 11/1/2015 1:31:14 AM
1 Answer/Comment
This answer has been confirmed as correct and helpful.
Edited by Andrew. [11/1/2015 1:31:12 AM]
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User: What device transforms electrical energy into mechanical energy? a. an electromagnet b. an electric motor c. a generator d. an electrode

Weegy: An electric motor transforms electrical energy into mechanical energy.



User: A device used to open and close an electric circuit is a(n) a. light bulb. b. energy source. c. switch. d. resistor.

Question
Asked 11/21/2014 12:46:42 PM
Updated 11/1/2015 1:31:14 AM
1 Answer/Comment
This answer has been confirmed as correct and helpful.
Edited by Andrew. [11/1/2015 1:31:12 AM]
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A device used to open and close an electric circuit is a switch.
Added 10/31/2015 11:36:21 PM
This answer has been confirmed as correct and helpful.
Confirmed by Andrew. [11/1/2015 1:30:38 AM]
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The inner planets are called terrestrial because they a. have no atmosphere. c. have Earth-like oceans. b. are small and highly dense. d. are visible from Earth.
Weegy: The inner planets are called terrestrial because they: are small and highly dense. (More)
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Updated 12/27/2017 9:39:44 AM
0 Answers/Comments
All four of the gas giant planets will rotate in a period of ________________. a. days c. hours b. minutes d. weeks
Question
Updated 1/11/2015 4:06:36 PM
1 Answer/Comment
All four of the gas giant planets will rotate in a period of: HOURS.
Added 1/11/2015 4:06:36 PM
This answer has been confirmed as correct and helpful.
Confirmed by Janet17 [1/11/2015 5:43:07 PM]
If gravity did not affect the path of a horizontally thrown ball, the ball would ____. a. go straight up c. fall straight down b. travel horizontally d. follow a curved path
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Not Answered
Updated 8/27/2015 1:37:15 AM
1 Answer/Comment
If gravity did not affect the path of a horizontally thrown ball, the ball would travel horizontally.
Added 8/27/2015 1:37:15 AM
This answer has been confirmed as correct and helpful.
Confirmed by jeifunk [8/27/2015 4:32:07 AM]
An observation of the red shift of galaxies suggests that the universe is a. expanding. c. reversing. b. contracting. d. stagnant
Weegy: An observation of the red shift of galaxies suggests that the universe is EXPANDING. (More)
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Expert Answered
Updated 11/24/2014 9:09:26 AM
0 Answers/Comments
The tendency of an object to resist a change in motion is called ___________________ a. displacement c. momentum b. inertia d. acceleration
Weegy: The tendency of an object to resist a change in motion is called inertia. User: An object is in motion when a. you observe the object move. b. the object’s speed increases. c. the object’s displacement is greater than the distance traveled. d. the object changes position relative to a stationary reference point. (More)
Question
Not Answered
Updated 6/22/2016 4:03:02 AM
1 Answer/Comment
An object is in motion when the object changes position relative to a stationary reference point.
Added 6/22/2016 2:30:45 AM
This answer has been confirmed as correct and helpful.
Confirmed by jeifunk [6/22/2016 4:03:08 AM]
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