Physics, 20.01.2020 18:31 sandyyknguyen4837
What is the reading w2 of the scale when the ball is held in this submerged position? assume that none of the water that spills over stays on the scale. calculate your answer from the quantities given in the problem and express it numerically in newtons.
Answers: 1
Physics, 21.06.2019 23:30
A175 g lump of molten lead at its melting point (327 c) is placed into 55.0 g of water at 20.0 c. the specific heat of lead is 130.j/kg c and the hf of lead is 20,400 j/kg. when the lead and the water have reached equilibrium, what is the temperature of the mixture?
Answers: 3
Physics, 22.06.2019 04:30
Light from the sun reaches the earth in 8.3 minutes. the velocity is 3.00 x 10^8 m/s. how far is earth from the sun? i know how to get to d = (3 x 10^8 m/s)(498 sec). i just don't know how to get from there to the answer being 1.5 x 10^11 m.
Answers: 3
Physics, 22.06.2019 16:20
What is the single most important equation in all of physics?
Answers: 1
What is the reading w2 of the scale when the ball is held in this submerged position? assume that n...
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