Motion Challenges

​Challenge One

1. Download motionproject from Scratch. Select See Inside. Select File -> Download to your computer.
2. Find project on your computer & open.
3. Update code to round the speed variable to a whole number (hint: Operators)
4. Run the code several times, keeping the time the same, but adjusting just the distance. What did you observe?
5. Run the code several times, keeping the distance the same, but adjusting the time. What did you observe?

Challenge Two

1. Duplicate current vehicle to add another one.
   1. You will need to create new variables for speed, distance, time and start position for the new vehicle (hint: Data)
   2. You will need to update those variables in the new vehicles code.
2. Run the code several times, adjusting distance and time for each vehicle. What did you observe?

​Challenge Three

1. Update code to second vehicle to calculate for time instead of speed.
   • You will need a new equation (hint: Operators)
   • Find Distance, Speed, Time Formula here
2. Input the same distance for each and race them. What did you observe?

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​Challenge Four

1. Add a finish line sprite. Can you get it to show up at the right distance? (hint: you will have to play around aligning the sprite's center)
2. Switch to a "winner" background. How can you use Sensing with a Broadcast to declare the winner?

Student Motion Projects