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phetsims
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collision-lab
"Collision Lab" is an educational simulation in HTML5, by PhET Interactive Simulations.
GNU General Public License v3.0
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Possible to get breaking speeds by manipulating momentum of balls.
#220
KatieWoe
opened
1 month ago
1
Address `strictAxonDependencies: false`
#219
pixelzoom
closed
5 months ago
1
Rename the "Balls" spinner label
#218
samreid
closed
1 year ago
1
Error: Assertion failed: Corner overlap on left edge
#217
samreid
closed
1 year ago
2
CT There must be a space before this paren space-in-parens
#216
KatieWoe
closed
2 years ago
1
CT invalid collisionContactTime
#215
KatieWoe
closed
1 year ago
1
CT maximum call stack size exceeded
#214
KatieWoe
closed
1 year ago
1
Fonts in Collision Lab Arabic Translation
#213
issamali67
closed
3 years ago
5
Translated strings should not be used for NumberProperty units
#212
pixelzoom
closed
3 years ago
2
Pauses before collisions
#211
KatieWoe
closed
3 years ago
4
Velocity vectors non-grabbable
#210
KatieWoe
closed
3 years ago
0
Slightly inconsistent blue reset behavior
#209
KatieWoe
closed
3 years ago
2
Convert to one of the ZoomButtonGroup subclasses
#208
pixelzoom
opened
3 years ago
4
CT invalid ball object Object
#207
KatieWoe
closed
1 year ago
2
Checking constant size checkbox returns balls
#206
liammulh
closed
3 years ago
9
Rewinding doesn't handle initial collision for touching balls
#205
jonathanolson
closed
3 years ago
8
Multitouch dragging objects during reset can lead to unintended positions
#204
KatieWoe
closed
3 years ago
8
Freezing behavior when stepping back with inelastic behavior.
#203
KatieWoe
closed
3 years ago
8
Do we care if center of mass label overlaps with speed label?
#202
liammulh
closed
3 years ago
2
Dragging or altering balls sometimes pauses sim
#201
KatieWoe
closed
3 years ago
7
Path experiences glitchy behavior when ball is moved and other ball has left screen
#200
loganbraywork
closed
3 years ago
8
Altering certain aspects of the sim with balls offscreen causes buggy behavior related to state
#199
loganbraywork
closed
3 years ago
10
Path continues after leaving play area
#198
KatieWoe
closed
3 years ago
4
Blue reset button slightly incorrect location when long strings used
#197
loganbraywork
closed
3 years ago
4
Velocity circle is the same size as minimum mass ball
#196
KatieWoe
closed
3 years ago
3
Not all of accordion panel is clickable
#195
liammulh
closed
3 years ago
4
LoL icons/descriptions
#194
arouinfar
opened
3 years ago
0
Constant size checkbox saving of state
#193
KatieWoe
closed
3 years ago
4
Small orbs can be hard to grab
#192
KatieWoe
closed
3 years ago
9
On 1D, screen crashes if ball has nowhere to go
#191
brooklynlash
closed
3 years ago
8
Changing elasticity should save state
#190
arouinfar
closed
3 years ago
2
Ball can escape reflecting border if size is changed near the edge
#189
arouinfar
closed
3 years ago
5
Balls tunnel through each other and then collide with phantom ball
#188
arouinfar
closed
3 years ago
3
Additional visibility options for 'More Data'
#187
oliver-phet
opened
3 years ago
1
Design Suggestion: Option for 5 Balls on Explore 1D
#186
kathy-phet
closed
3 years ago
11
CollisionLabTimeControlNode.playPauseStepButtonOptions pass the same values as defaults
#185
zepumph
closed
4 years ago
1
Balls merge at slow/high speeds with inelastic collisions
#184
DevonQui
closed
3 years ago
19
Unable to step back inelastic collisions looks buggy
#183
KatieWoe
closed
3 years ago
33
Balls may still have velocity if they read 0
#182
KatieWoe
closed
3 years ago
16
Buffering between toolbox and reset all button
#181
KatieWoe
closed
3 years ago
6
Layering on balls/velocity arrow is not reset
#180
KatieWoe
closed
3 years ago
5
Balls can overlap when adding additional ball
#179
arouinfar
closed
3 years ago
12
Balls disappear off screen when Kinetic Energy/Speed is too high
#178
brooklynlash
closed
4 years ago
5
Text displaying issues
#177
DevonQui
closed
4 years ago
13
Infinite Energy?/Balls fly off at super high speeds
#176
DevonQui
closed
4 years ago
4
Momentum graph arrows can go out of frame while completely zoomed out
#175
brooklynlash
closed
4 years ago
3
Atypical usage of Node.visibleProperty
#174
zepumph
closed
4 years ago
2
Review the migration from AxonArray to createObservableArray
#173
samreid
closed
4 years ago
1
CT yPosition must be 0 for Explore 1D
#172
KatieWoe
closed
4 years ago
0
Collision can push ball out of reflecting border
#171
liammulh
closed
3 years ago
9
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