183_projects:problem1_fall2021 [Projects & Practices in Physics]

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<WRAP info>
==== Project 1: Learning issues ====
  * Breaking vectors into their components 
  * Vector addition
  * Relative velocity
  * Position update formula - iterative motion
  * Familiarizing yourself with Glowscript
</WRAP>



====== Project 1: Part A: Riverboat Crossing======

You are a group of scientists and engineers who are studying the Miskatonic River. You need to get across the river to take more measurements but your boat sprung a leak and sank. At the edge of the river which you have found to have a constant flow rate you come across a child and their parent playing with a remote control boat. There is also an old motorboat that you could use but its rudder is stuck in place and the motorboat is positioned so that it is facing directly perpendicular to the river flow. The old motorboat indicates that it has a top speed of 7m/s. On the other side of the river, there are a lot of sharp rocks and the river is very strong so you need to know where you are going to make landfall on the other side before you start the boat’s engine. In your possession, you have a laser distance measure and a stopwatch. You use the laser distance measure to find that the river is 20 meters wide but there must have been very little battery power left as the measure stops working after measuring the width of the river. You also notice that on your side of the river there are two docks. One that has the motorboat and the other that is down the river that has nothing docked on it. If you turn on the boat when it is positioned directly perpendicular to the river flow calculate where you will end up on the other side of the river.



/*

====== Project 1: Part B: River Boat Crossing ======

Your company, Zevo Simulations, tasks you with the completion of a "projected trajectory simulator" for your boat crossing the river. You are not sure why this would be necessary, but you decide to proceed with the project. This simulator must display the motion of the boat crossing the river, with respect to the shore. The previous design team has already done the majority of the work, but they mysteriously disappeared without completing it... The head of the division suggests you complete the project as quickly as possible!

https://www.glowscript.org/#/user/paul.w.irving/folder/Public/program/RiverCrossing/edit

*/

/*

====== Project 1: Part C: Voyager collision course ====== 

{{course_planning:river_photo_2.jpg|}} 

Zevo apparently wanted you to work on the river crossing simulator because they saw applications of the technology in their new satellite division.  An asteroid called "Wolf-Biederman" has been identified and its current trajectory may put it on a collision course with a Zevo satellite.  Zevo has tasked your team with creating an accurate visual simulation of the motion of the asteroid and satellite **relative to ground control** and to produce a graph of the separation distance of voyager and asteroid as a function of time.  The probes on the satellite can provide information about the asteroid.  We need your help to ensure that the satellite continues to function correctly or disaster will follow. 

https://www.glowscript.org/#/user/paul.w.irving/folder/Public/program/SatelliteCode

*/