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The orbits of planets being elliptical was one the planetary laws developed by A. Brahe. B. Ptolemy. C. Copernicus. D. Kepler.
The orbits of planets being elliptical was one the planetary laws developed by KEPLER.
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User: The orbits of planets being elliptical was one the planetary laws developed by A. Brahe. B. Ptolemy. C. Copernicus. D. Kepler.





Weegy: The orbits of planets being elliptical was one the planetary laws developed by KEPLER.
Expert answered|smp0784|Points 3047|

User: In which of the following units is acceleration expressed? A. Kilograms B. Meters per second squared C. Newtons D. Foot-pounds

Weegy: Acceleration is expressed in meters per second squared.
Expert answered|smp0784|Points 3047|

User: Oil flows upward in the wick of a lantern because of the liquid property called A. viscosity. B. capillarity. C. meniscusity. D. density.

Weegy: Oil flows upward in the wick of a lantern because of the liquid property called CAPILLARITY.
Expert answered|smp0784|Points 3047|

User: The main difference between speed and velocity involves A. weight. B. gravity. C. direction. D. distance.

Weegy: The main difference between speed and velocity involves direction.
Expert answered|smp0784|Points 3047|

User: The acceleration of gravity is a constant equal to _______ meters per second squared. A. 9.8 B. 7.6 C. 10.2 D. 8.4

Weegy: The acceleration due to gravity is a constant equal to 9.8 meters per second squared.
Expert answered|smp0784|Points 3047|

Question|Rated good
Asked 4/24/2012 9:11:21 AM
Updated 139 days ago|3/8/2014 10:34:33 AM
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This conversation has been confirmed as correct, not copied, and helpful.
Edited by Janet17 [3/8/2014 10:34:07 AM], Confirmed by Janet17 [3/8/2014 10:34:33 AM]
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Mao Zedong's successor in China, Deng Xiaoping, began a series of reforms by urging his countrymen to work for a more open and democratic government.
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