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Hands on: How do you measure mass and density? Does greater mass imply greater density? What quantity determines floating or sinking? Is it true to say that light objects float and heavy objects sink?
What quantities must you measure to describe completely
the motion of a ball tossed into the air?
What units are used to specify these quantities?
What are the three most commonly used systems
of units?
What are the three fundamental mechanical
quantities which form the basis for all mechanical
measurement?
What are the prefixes used with powers of ten to denote 1000x and 1/1000?
Georgia QCC, Grade 6 Standards
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*Density
*Buoyancy
*Archimedes principle
*Buoyancy concepts
*Volume and density from Archimedes principle
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*Measuring motion
*Motion units
*Systems
of units
*Mechanical
quantities
*Powers of ten
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