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2-8 Literal Equations and Dimensional Analysis. CCSS: A.CED.4, A.REI.3. Example 1: Solve For A Specific Variable. Example 2: Solve For A Specific Variable. Example 3: Use Literal Equations.
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2-8 Literal Equations and Dimensional Analysis CCSS: A.CED.4, A.REI.3
Example 3: Use Literal Equations The Largest yo-yo in the world is 32.7 feet in circumference. It was launched by a crane from a height of 189 feet. The formula for circumference of a circle is Solve the formula for r Find the radius of the yo-yo
Example 4: Using Dimensional Analysis • A 10K run is 10 kilometers long. If 1 meter=1.094 yards, use dimensional analysis to find the length of the race in miles. (hint: 1 mi=1760 yd.)
A car travels a distance of 100 feet in about 2.8 seconds. What is the velocity of the car in miles per hour? Round to the nearest whole number.