Physics, 12.02.2021 14:00 maxi12312345
There is more potential energy in an object...
A. when it is higher above the ground
B. when it is moving towards the ground at a slow rate
C. when it is moving towards the ground at a fast rate
D. When it is not moving while sitting on the ground
Answers: 3
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Amira pulls a 3 pound wagon 4 feet. how much work has she done?
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Physics, 22.06.2019 12:40
Question part points submissions used suppose that 2 j of work is needed to stretch a spring from its natural length of 26 cm to a length of 36 cm. (a) how much work is needed to stretch the spring from 28 cm to 32 cm? (round your answer to two decimal places.)
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Physics, 22.06.2019 15:00
When is a current produced? when the terminals of an electrochemical cell are connected by a wire if the electric circuit is opened in an electrochemical cell if the electrolyte is removed from an electrochemical cell when the electrodes are reversed in an electrochemical cell
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Physics, 22.06.2019 17:20
Select all the correct answers.which two statements are true? a moving magnetic field creates an electric field.a constant magnetic field creates an electric field.a constant electric field creates a magnetic field.a moving electric field creates a magnetic field.resetnext
Answers: 1
There is more potential energy in an object...
A. when it is higher above the ground
B....
B....
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