Physics, 04.03.2021 21:50, flowergirly34
2)What is the weight density of water(lb/ft3 or N/m3)?
3)Explain the behavior of layers in the density column in relation to their specific gravities.
4)Calculate the mass density of a 2kg object with a volume of 0.00465 m3
5)Which substance in the chart on slide #5 has a density close to this?
6)Using that substance's density(from 4 and 5) calculate the specific gravity.
7)Would this substance sink or float in water? Explain why?
Answers: 3
Physics, 21.06.2019 21:00, josebienka
Amarble, a bowling ball, a basketball, and a baseball are rolling across the floor at 10 m/s. which one has the greatest kinetic energy? the marble the bowling ball the basketball the baseball
Answers: 1
Physics, 22.06.2019 13:30, brsglover8355
6–43 a food department is kept at 2128c by a refrigerator in an environment at 308c. the total heat gain to the food department is estimated to be 3300 kj/h and the heat rejection in the condenser is 4800 kj/h. determine the power input to the compressor, in kw and the cop of the refrigerator.
Answers: 2
Physics, 22.06.2019 16:00, jayelijah0508
What is friction? how does it affect the motion of an object?
Answers: 1
2)What is the weight density of water(lb/ft3 or N/m3)?
3)Explain the behavior of layers in the dens...
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