Physics Examples

Find the Final Displacement
Step 1
Substitute the given values into .
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Step 1.1
Substitute for .
Step 1.2
Substitute for .
Step 1.3
Substitute for .
Step 1.4
Substitute for .
Step 2
Simplify the right side.
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Step 2.1
Simplify each term.
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Step 2.1.1
Cross cancel units.
Step 2.1.2
Simplify the expression.
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Step 2.1.2.1
Remove the canceled units.
Step 2.1.2.2
Combine fractions.
Step 2.1.3
Combine fractions.
Step 2.1.4
Simplify the numerator.
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Step 2.1.4.1
Apply the product rule to .
Step 2.1.4.2
Multiply by .
Step 2.1.5
Cross cancel units.
Step 2.1.6
Remove the canceled units.
Step 2.1.7
Combine fractions.
Step 2.1.8
Divide by .
Step 2.2
Add and .
Step 2.3
Add and .
Step 3
Round to significant figures.
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