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Solve application problems by multiplying fractions
The key word of often appears in application problems involving fractions. When a fraction is followed by the word of, it indicates that we are to find a part ...
Located in
Mathematics
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Fractions and Mixed Numbers
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Multiplying Fractions
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Weightlessness
Heavy and light objects fall at the same rate !!
Located in
Physics
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Gravity
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Calculations
The law of gravity included a symbol for proportionality. In order to use this relationship for solving problems, we must remove the proportionality by ...
Located in
Physics
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Gravity
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Kepler's Third Law
Kepler's third law states the relationship between a planet's average distance from the sun and the time required for the planet to complete one orbit
Located in
Physics
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Gravity
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Find the LCD to add and subtract fractions
When we add or subtract fractions that have different denominators, the least common denominator is not always obvious
Located in
Mathematics
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Fractions and Mixed Numbers
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Adding and Subtracting Fractions
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Chemistry APIs
A collection of chemistry REST APIs that provide detailed calculations for chemistry related formulas
Located in
REST APIs
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The Moon and Gravity
The moon is 240,000 miles from earth-center, or 60 times as far as we are from center
Located in
Physics
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Gravity
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Kepler's Laws
About 50 years before Newton formulated the law of gravity, Johanne Kepler (1571-1630) had found some rules that could be used to calculate the orbits of the ...
Located in
Physics
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Gravity
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Use properties of parallel lines cut by a transversal to find unknown angle measures
Lines that are cut by a transversal may or may not be parallel
Located in
Mathematics
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Geometry
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Parallel and Perpendicular Lines
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Identify bases and exponents
An exponent indicates repeated multiplication as a shortcut method of how many times the base is used as a factor.
Located in
Mathematics
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Algebra
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Multiplication Rules for Exponents