Physics Examples

Step 1
Solve for .
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Step 1.1
Rewrite the equation as .
Step 1.2
Divide each term in by and simplify.
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Step 1.2.1
Divide each term in by .
Step 1.2.2
Simplify the left side.
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Step 1.2.2.1
Cancel the common factor of .
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Step 1.2.2.1.1
Cancel the common factor.
Step 1.2.2.1.2
Divide by .
Step 2
Substitute the given values into .
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Step 2.1
Substitute for .
Step 2.2
Substitute for .
Step 3
Simplify the right side.
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Step 3.1
Cancel the common factor of and .
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Step 3.1.1
Factor out of .
Step 3.1.2
Cancel the common factors.
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Step 3.1.2.1
Factor out of .
Step 3.1.2.2
Cancel the common factor.
Step 3.1.2.3
Rewrite the expression.
Step 3.2
Rewrite as .
Step 3.3
Cancel .
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Step 3.3.1
Cancel .
Step 3.3.2
Divide by .
Step 4
Round to significant figures.
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