It would be more proper to ask, "What is the mass of Earth?" The quick answer to that is approximately 6,000,000,000,000,000,000,000,000 (6 x 1024) kilograms. The interesting sub-question is, "How did anyone figure that out?" It's not like the planet steps onto the scale each...
UNITS OF MASS Mass, sometimes confused with weight, is gauged in kilograms. This is defined by: m = F/a Where m represents mass; F, force; and a, gravitational acceleration of the Earth, which is 9.8 m/s2 This equation gives evidence of mass acting as an object’s resistance to motio...
Answer to: A hypothetical planet has a radius 1.8 times that of the earth but has the same mass. What is the acceleration due to gravity near its...
Twitter Google Share on Facebook solar mass Also found in:Acronyms,Encyclopedia,Wikipedia. n (Units) an astronomical unit of mass equal to the sun's mass, 1.981 × 1030kilograms. Symbol:M⊙ Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991...
So a 100 kg mass really weighs about 980 Newtons on Earth.Why Do Scales Show Kilograms?Scales show Kilograms because that is what people understand best ... but it is really just an estimate of the mass above them.Scales should really show Newtons, but that might confuse people!Question...
mass 翻译 mass 翻译基本解释 ●mass：质量，群众，大量
What is the distance between Earth and Venus? Is Venus the closest planet to the sun? What is the mass of Mars in kilograms? What planet is between Jupiter and Uranus? What are the distinguishing characteristics of Venus? What constellation is Venus in?
In other gold and silver ETFs and mutual funds on Planet Earth on Friday, net of any changes in COMEX, GLD, GLDM and SLV inventories, there were a net 12,728 troy ounces of gold added -- and a net 537,330 troy ounces of silver were added as well, almost all because of the 500,...
With data from the IceCube neutrino detector at the South Pole, researchers estimate Earth's mass is about 6 trillion trillion kilograms. That's in agreement with traditional measurements, a trio of physicists reports online November 5 in Nature Physics. The team studied high-energy neutrinos. ...
it remains the only time that humans have actually tested a planet for signs of life. In that process, the Viking landers detected trace organic compounds on Mars. However, after subsequent tests found no such evidence, NASA determined that it was actually contamination from Earth. But what if...