Physics, 09.09.2021 22:30 bojcorz6567
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What is the mass of the rock? screenshot will help answer (key: g = grams)
A. 335.6 g
B. 350.6 g
C. 354.6 g
D. 356.0 g
Answers: 2
Physics, 21.06.2019 22:30
If a sphere and a cure have the same mass and are propelled up a ramp with the same force, which would travel father up the ramp? explain.
Answers: 1
Physics, 22.06.2019 00:30
Consider an ordinary, helium-filled party balloon with a volume of 2.2 ft3. the lifting force on the balloon due to the outside air is the net resultant of the pressure distribution exerted on the exterior surface of the balloon. using this fact, we can derive archimedes’ principle, namely that the upward force on the balloon is equal to the weight of the air displaced by the balloon. assuming that the balloon is at sea level, where the air density is 0.002377 slug/ft3, calculate the maximum weight that can be lifted by the balloon. note: the molecular weight of air is 28.8 and that of helium is 4.
Answers: 2
Please answer Today, quickly, and no links.
What is the mass of the rock? screenshot will help ans...
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