ANath Physics Final Project

No preview image

1 collaborator

Default-person Anusua Nath (Author)

Tags

(This model has yet to be categorized with any tags)
Visible to everyone | Changeable by the author
Model was written in NetLogo 5.3.1 • Viewed 134 times • Downloaded 11 times • Run 0 times
Download the 'ANath Physics Final Project' modelDownload this modelEmbed this model

Do you have questions or comments about this model? Ask them here! (You'll first need to log in.)


Comments and Questions

Please start the discussion about this model! (You'll first need to log in.)

Click to Run Model

Globals
[
  hillHeight
  cliffHeight
  finalVelocity
  pathEndX
  pathEndY
  hillBottomX
  hillBottomY
  target
  distanceTravelled
]
breed [ masses mass ]

to setup
  ca
  make-world
  show-target
  make-mass
  calculate-finalVelocity
end 

to make-world
  ask patches [ set pcolor white ]
  set hillHeight (random 10)
  set cliffHeight (random 10)
  while [ hillheight + cliffHeight < 12 ] [
    set hillHeight (random 10)
    set cliffHeight (random 10)
  ]
  change-hill-height
  change-cliff-height
  make-hill-cliff
end 

to change-hill-height
  if changeHillHeight? [
    set hillHeight userHillHeight
  ]
end 

to change-cliff-height
  if changeCliffHeight? [
    set cliffHeight userCliffHeight
  ]
end 

to make-hill-cliff
  create-turtles 1 [
    set color black
    setxy -18 (hillHeight + cliffHeight - 10)
    pen-down
    create-path
    die
  ]
  create-turtles 1 [
    set color white
    setxy -18 (hillHeight + cliffHeight - 10)
    facexy xcor 11
    pen-down
    while [ xcor = -18 and ycor < (hillHeight * cos(abs(xcor) * 10) * -1)] [
      fd 1
      set ycor (ycor + 1)
    ]
    die
  ]
end 

to create-path
  while [ xcor < 0 and ycor > 1 ] [
    set ycor (hillHeight * cos(abs(xcor) * 10) * -1)
    set xcor (xcor + .01)
  ]
  facexy 0 ycor
  fd 3
  rt 90
  fd cliffHeight
  lt 90
  fd 26
  set pathEndX xcor
  set pathEndY ycor
end 

to show-target
  set target (random (pathEndX - 2))
  ask patches [
    if pxcor >= target and pxcor <= (target + 2) and pycor < pathEndY + 1 and pycor > pathEndY
    [ set pcolor green ]
  ]
end 

to make-mass
  set-default-shape masses "circle"
  create-masses 1 [
    set color red
    set size 1
    setxy -18 (hillHeight * cos(180) * -1 + .5)
  ]
end 

to calculate-finalVelocity
  set finalVelocity sqrt (2 * 9.8 * hillHeight + (initialVelocity) ^ 2)
end 

to go
  ask masses [
    go-down-hill
    travel
    determine-result
  ]
end 

to go-down-hill
  while [ xcor < 0 and ycor > 1.5 ] [
      set ycor (hillHeight * cos(abs(xcor) * 10) * -1 + .5)
      set xcor (xcor + .01)
      wait .001
    ]
    facexy 1 ycor
    set hillBottomX xcor
    set hillBottomY ycor
    while [ xcor < (hillBottomX + 3)] [
      fd .01
      wait .001
    ]
end 

to travel
  while [ xcor < 20 and ycor >= pathEndY ] [
    set distanceTravelled (finalVelocity * sqrt (2 * (hillBottomY - pathEndY) / 9.8))
    set ycor (abs(1 / (distanceTravelled + 7))) * (- ((xcor - hillBottomX - 3) ^ 2)) + 1.5
    set xcor (xcor + .01)
    wait .001
  ]
end 

to determine-result
  ifelse pcolor = green
  [ output-print "You Win!!" ]
  [ output-print "Try Again!" ]
end 

to reset
  ask masses [ die ]
  ask patches [ set pcolor white ]
  create-turtles 1 [
    set color white
    setxy -18 (hillHeight + cliffHeight - 10)
    pen-down
    create-path
    die
  ]
  change-hill-height
  change-cliff-height
  make-hill-cliff
  ask patches [
    if pxcor >= target and pxcor <= (target + 2) and pycor < pathEndY + 1 and pycor > pathEndY
    [ set pcolor green ]
  ]
  make-mass
  ask masses [
    set hillBottomX xcor
    set hillBottomY ycor
  ]
  calculate-finalVelocity
end 

There is only one version of this model, created almost 5 years ago by Anusua Nath.

Attached files

No files

This model does not have any ancestors.

This model does not have any descendants.