Physics, 22.11.2019 23:31, hopej1980

Asmall toy car travels 2.0 meters in 120 seconds. what is the speed of the car?

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Physics, 22.06.2019 09:00, reyesortiz6955

In a heat engine if 1000 j of heat enters the system the piston does 500 j of work, what is the final internal energy of the system if the initial energy was 2000 j? 1. write the equation 2.list out your known variables 3.plug the numbers into the equations 4.solve 5.write your solution statement that includes initial energy and final

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Physics, 22.06.2019 12:00, JvGaming2001

In a set amount of time, a battery supplies 25j of energy to an electric circuit that includes two different loads. one of the loads produces 10 j of heat energy during this time interval. how much heat energy is produced by the second load in this time? explain your answer

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Physics, 22.06.2019 16:10, amastriano6192

Ain is , is 's of ? 0.62 0.79 1.27 1.50

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Physics, 22.06.2019 17:30, july00

You can watch static electricity in action by rubbing an inflated balloon against your hair. your hair will actually stand on its end! it does this because each hair becomes charged, and they all repel one another.