Off The Line

Off The Line

Purpose

This lab is all about acceleration! Can you tune your car to be perfectly balanced and achieve the fastest time for 500 m?


  • In this lab you will learn where 1/2at^2 comes from

  • You will be required to do the following:

    • Submit a screen capture and a screen recording

      • The capture will be a "screen shot" of your values

      • The screen recording will be of your run

        • You need to show the graphs

        • You will need to place the markers at every 1s time interval.

        • You will create an excel file of your data


Parameters

These are the following guidelines. Failure to comply with them will result in a disqualification and a 0 for this part of the lab. Resubmissions will not be accepted if you do not follow these rules.

What's New?

  • You may now change the axels and tires independently as long as all values are shown

  • There is a motor for mass on the front of the vehicle to balance the torque

  • You can transfer your old car over or you can build a new one

  • There is a new background file for you to use.

Don't Break These Rules!

  • Tires can not exceed 2 meters in diameter.

  • Car length cannot exceed 10 meters

  • You must include the spartan on top of the vehicle.

  • You can't change the mass and weight of the spartan.

  • Velocity and its value must be displayed

  • Your flags must be present in the video and placed in the appropriate locations

  • The simulator can not be glitching.

  • You must use the new file supplied

  • Your scale and grid must be showing


Working With Scale

When building, you should work with the grid on. It is this button. The scale of your of your grid is located in the lower right hand corner. The scale changes as you move in and out.


Scoring And What You Will Submit

You will submit a screen recording of your car's attempt from the starting line to the finish line. You do not need to narrate on the video. Just submit a video of your run and follow the parameters. Your score will be based on the following:

  • If you get an average of higher 11 m/s^2, you will get an additional 3 percentage points added to your 1st quarter grade.

  • 10 Points awarded for any car averaging above 10 m/s^2.

  • 9 Points for averaging above 9 m/s^2

  • 8 Points for averaging above 8 m/s^2

  • 7 Points for averaging above 7 m/s^2

  • 6 Points for averaging above 6 m/s^2

  • 5 Points for averaging above 5 m/s^2

  • 4 Points for averaging above 4 m/s^2

  • 3 Points for averaging above 3 m/s^2

  • 0 Points for anything below.


Your Screen Shot Will Need To Look Like This

This Video Will Explain How To Set Everything Up.

Off The Line Acceleration Video.mp4

You do not need to submit your data. You will use it later during a quiz. The Algodoo file is below.