• Draw a diagram including your chosen coordinate system.
• Label all quantities in the diagram using standard
notation.
• List the known and unknown quantities. Circle the
unknowns.
• Identify the equation you are using and show all your work. •
At the end of each problem, check your answer. Do the units match?
Is the answer reasonable? Does the plus or minus sign make
sense?
3. In the Daytona 500 auto race, a Ford Thunderbird and a
Mercedes...