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in a direct current generator, the armature changes alternating current to direct?true or false
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Asked 9/11/2009 10:15:08 PM
Updated 5/24/2022 1:16:27 PM
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User: in a direct current generator, the armature changes alternating current to direct?true or false

Weegy: Correct, this is true.
Expert answered|itolduso|Points 889|

User: an electric motor changes mechanical energy into electrical energy? true or false

Weegy: True .An electric motor is a device used to convert electrical energy to mechanical energy.
Expert answered|itolduso|Points 889|

User: household voltage in the united states is usually 210 volts? true or false

Question
Asked 9/11/2009 10:15:08 PM
Updated 5/24/2022 1:16:27 PM
1 Answer/Comment
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Household voltage in the united states is usually 210 volts. FALSE.
Added 5/24/2022 1:16:27 PM
This answer has been confirmed as correct and helpful.
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In aeronautics, the relative wind is the direction of movement of the atmosphere relative to an aircraft or an airfoil.
Added 359 days ago|12/11/2022 11:18:56 PM
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the continuous change in position of an object relative to a point of reference is?
Weegy: In physics, motion means a change in the location of a body. Change in motion is the result of applied force. [ Motion is typically described in terms of velocity, acceleration, displacement, and time.[1] An object's velocity cannot change unless it is acted upon by a force, as described by Newton's first law also known as Inertia. An object's momentum is directly related to the object's mass and velocity, and the total momentum of all objects in a closed system (one not affected by external forces) does not change with time, as described by the law of conservation of momentum. A body which does not move is said to be at rest, motionless, immobile, stationary, or to have constant (time-invariant) position. Motion is always observed and measured relative to a frame of reference. As there is no absolute reference frame, absolute motion cannot be determined; this is emphasised by the term relative motion.[2] A body which is motionless relative to a given reference frame, moves relative to infinitely many other frames. Thus, everything in the universe is moving.[3] More generally, the term motion signifies any spatial and/or temporal change in a physical system. For example, one can talk about motion of a wave or a quantum particle (or any other field) where the concept location does not apply ] (More)
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Updated 7/17/2016 11:04:59 PM
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The continuous change in position of an object relative to a point of reference is motion.
Added 7/17/2016 11:04:59 PM
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Confirmed by jeifunk [7/18/2016 11:15:31 AM]
the product of an object's mass and its velocity is its speed? tureor false
Weegy: True (More)
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Updated 11/26/2021 2:30:40 PM
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The product of an object's mass and its velocity is its speed. FALSE.
Added 11/26/2021 2:30:40 PM
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