Identify design, fabrication, or experiment issues that impeded your performance last week and improve your MTC$.$ Rerun your MTC and collect data.

Wind up the MTC and use a stopwatch to take a minimum of five timed trials of your car over a $3-$meter distance and the longest running distance and time. Be sure to run your MTC on a low$-$friction, level surface.

Develop a revised table like the one below with your modified MTC times, distances, and masses. Include last weeks table also as reference with original run time and distance.

Reflect on your MTC$\text{'}$s performance and changes made with your design improvements. Did your MTC travel straight or have an arc? Was their wobble in your wheels? Was your car reasonably consistent with the time and distance? Note any issues or abnormalities you experienced. Include a picture of your MTC in your lab, noting $.$ modifications.

$\backslash$table$[[8,,\backslash$table$[[$Orieinal MTC$],[$Total$],[$Run Time $($s$)]],\backslash$table$[[$Original MTC$],[$Total Travel$],[$Distance $(m)$