Biology, 12.12.2020 19:50, dreamadoreaa
Part A
Isaac Newton's universal law of gravitation is an expansion of the planetary motion ideas developed by
Johannes Kepler. One derivative of Newton's universal law gives us a useful formula to find tidal forces on
Earth caused by either the Sun or Moon. The tidal force depends on the mass m of the Sun or Moon, the
radius r of Earth, and the cube of the distance d between Earth and either the Sun or Moon. (The G in the
equation is known as the gravitational constant, and it doesn't change.)
Fsdal =
Based on the equation and your knowledge of the Sun-Earth-Moon system e, which celestial body (the
Sun or the Moon) has a greater influence on Earth's tides? Justify your answer.
Answers: 1
Biology, 21.06.2019 20:00, justin20080
Which group is noted for the independence of gametophyte and sporophyte generations from each other? a) ferns b) mosses, hornworts, and liverworts c) charophytes d) angiosperms e) gymnosperms
Answers: 1
Biology, 22.06.2019 02:00, Bashirar19
The united states produces an average of 429 billion pounds of food annually. about 133 billion pounds of that food ends up as waste. the percentage of food that the united states wastes each year is %.
Answers: 2
Biology, 22.06.2019 06:00, charnaetoney13
Explain why ecosystem diversity results in species diversity in a healthy biosphere
Answers: 3
Part A
Isaac Newton's universal law of gravitation is an expansion of the planetary motion ideas de...
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