Physics, 24.03.2021 08:50, autumnsusan190ox9kn4
Kendra made a chart to compare aspects of Newton's universal law of gravitation with Einstein's general theory of
relativity,
Newton
Gravity is a force of attraction
Gravitational force is directly proportional
to mass
Einstein
Gravity is due to space-time curvature.
Which best completes the chart?
O Gravitational force is directly proportional to the distance between objects.
O The greater the mass of an object, the greater the space-time curvature.
Gravitational force is inversely proportional to the distance between objects.
The lower the mass of an object, the greater the space-time curvature.
Answers: 3
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How many neutrons does plutonium -196 with an atomic number of 78.
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Physics, 22.06.2019 16:50, lizzepacheco
Acommercial refrigerator with refrigerant-134a as the working fluid is used to keep the refrigerated space at -35°c by rejecting waste heat to cooling water that enters the condenser at 18°c at a rate of 0.25 kg/s and leaves at 26°c. the refrigerant enters the condenser at 1.2 mpa and 50°c. if the compressor consumes 3.3 kw of power, determine (a) the mass flow rate of the refrigerant, (b) the refrigeration load, (c) the cop, and (d) the minimum power input to the compressor for the same refrigeration load.
Answers: 2
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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 total displacement?
Answers: 1
Kendra made a chart to compare aspects of Newton's universal law of gravitation with Einstein's gene...
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