Physics, 03.12.2019 06:31 camerondillonn
7. a stick of length l and mass m is hanging at rest from its top edge from a ceiling hinged at that point so that it is free to rotate. find the distance from the top of the stick where an impulse, fδt, is applied such that there is no horizontal component to the force of the hinge on the stick. this point is called the center of percussion.
Answers: 3
Physics, 21.06.2019 15:40
Rosa records the distance that a toy car rolls and the time it takes to cover the distance. what scientific practice is this? collecting data asking a question providing explanations communicating results
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Physics, 21.06.2019 17:20
The specific heat of silver is 0.057 calories/gram°c. if 10.0 grams of silver were heated and the temperature of the sample changed by 20.0°c, how many calories of heat energy were absorbed by the sample?
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Physics, 22.06.2019 17:30
Atruck driver is attempting to deliver some furniture. first, he travels 8 km east, and then he turns around and travels 3 km west. finally, he turns again and travels 13 km to his destination. what is the drivers distance
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7. a stick of length l and mass m is hanging at rest from its top edge from a ceiling hinged at that...
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