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What is the measure of how much matter is in an object and that can be measured using a balance? a. height b. volume c. weight d. mass
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How is the ideal mechanical advantage of a wheel and axle calculated?
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The brightest star in the night sky in the northern hemisphere is sirius. its distance from earth is estimated to be 8.7 light years. a light year is the distance light travels in one year. light travels at a speed of 3.00 × 108 m/s. calculate the distance from earth to sirius in miles. (1 mi = 5280 ft) g
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Physics, 23.06.2019 01:30
The first law of thermodynamics is as follows: ∆u=q-w , which means in a system is equal to added, minus done by the system. the units for these variables are in .
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A sample of gold has a mass of 96.5g and a volume of 5.00cm^3. What is the density of gold?...
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