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Help answer this question below.
Up thrust is the force that pushes objects up and makes them seem to loose weight in a fluid (note - a fluid means a liquid or gas)
When you are standing on the ground gravity keeps you down but upthrust stops you from falling into the earths core. In a way upthrust makes things hard!! Because if it didn't exist solids wouldn't be solid.An objects density effects how it floats.
Density = Mass
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Volume
When did Isaac Newton make the three laws of motion?
by Answerbag Staff on May 19th, 2010
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by shehzaanvirani on May 13th, 2011
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by Inddiggo:)) on June 21st, 2011
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RADAR gun / LIDAR gun and measurement angle
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