Physics, 02.01.2020 21:31 jess7kids98
Amountain 10.0 km from a person exerts a gravitational force on him equal to 2.00% of his weight. (a) calculate the mass of the mountain. (b) compare the mountain’s mass with that of earth. (c) what is unreasonable about these results? (d) which premises are unreasonable or inconsistent?
Answers: 3
Physics, 22.06.2019 09:30, liyah450
Which are advantages of renewable resources? check all that apply. renewable energy supplies are completely reliable everywhere. some renewable resources will never be used up. little or no waste is produced by renewable resource plants. electricity can be generated in large quantities. many renewable energy facilities have lower operating costs.
Answers: 1
Physics, 22.06.2019 13:30, livingfamyboys35
The period of a pendulum varies directly as the square root of the length of the pendulum and inversely as the square root of the acceleration due to gravity. find the period when the length is 144 cm and the acceleration due to gravity is 980 cm per second squared, if the period is 7pi seconds when the length is 289 cm and the acceleration due to gravity is 980 cm per second squared.
Answers: 2
Amountain 10.0 km from a person exerts a gravitational force on him equal to 2.00% of his weight. (a...
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