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According to the law of conservation of energy, energy cannot be a. changed or destroyed b. created and destroyed c. created or destroyed d. created and changed
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Ascrew incorporates which other simple machine? lever wheel and axle inclined plane pulley
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What will a positive and a negative charge do if they are separated from each other?
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Physics, 23.06.2019 00:30, SpookyAlex2132
Which of the following is a true statement about the acceleration ~a of the pendulum bob ~a is equal to the acceleration due to gravity. ~a is perpendicular to the bob’s trajectory. ~a is equal to the instantaneous rate of change in velocity. ~a is tangent to the bob’s trajectory.
Answers: 1
According to the law of conservation of energy, energy cannot be a. changed or destroyed b. created...
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