Pendulum Lab Physics Simulator

Totally mesmerizing. Changes in the settings make a huge difference to the mechanical chaos and patterns on the screen in real time. Being able to change mass length of pendulum and gravity show instantly the effects on movement. Fascinating to watch cause and effect in real time. I might be missing the point of this app but being able to see mechanical effect is fascinating. Free with no adverts educational and fun. Very well done.

Doesn't work, I open the app and I see very very tiny orange text in the corners, I can move around the pendulums but they don't fall, the 2 arrows at the bottom of the screen are unresponsive, was really looking forward to this app

This app is great to just sit and watch to make time go by. Would be fantastic if you could translate phone rotation and movement into the pendulums swinging.

Looks promising but preferences fails to open, s7.

Good fun but gets old

I can move two balls around, that's it.

Completely shite

This is ok but physics don't really apply as the pendulum won't loose energy

It's so funny to watch a pengelum going crazy buts it's so simple that's the funny part

Didn't work sgs7

Epic

Awesome

Nice

Not too bad. A good start

About 80% of my time on this app was being told a a value was too small or too large. instead of rounding to the nearest min/max it just resets to default making it very clunky to just experiment with. Not to mention the interface is simply not very visually appealing. Very basic with no color or size options. Trails disappear if the pendulum moves too fast. This app could be so much more. I understand it is just a pendulum but it is lacking too much to enjoy properly

The app crashes the moment when the driving force becomes negative (i.e. pointing to the left)..... Otherwise works.

When the velocity of the second mass is too great it fails to trace its path

Good game and only 122 kb too but keeps on kicking me out.

Nice old app :P

Epic

Totally mesmerizing. Changes in the settings make a huge difference to the mechanical chaos and patterns on the screen in real time. Being able to change mass length of pendulum and gravity show instantly the effects on movement. Fascinating to watch cause and effect in real time. I might be missing the point of this app but being able to see mechanical effect is fascinating. Free with no adverts educational and fun. Very well done.

Nice

Epic

Make it a live wallpaper

Can you please include frictions (as a separate feature) to simulate the real world? Thanks

Give me your soul

Not too bad. A good start

beautiful to watch, truly graceful simulation that shows how much unpredictable complexity can arise from such simple premises. excellent app design, stands out from other similar offerings. a must have if you like physics based apps.

Like it well enough but I would love to add more masses to the sim

Good

Epic

Its nice & you're able to change it (play w/it). Cool. Thanks

Really awesome app. Cool features and an easily readable graph. But when you set the tracer to a line in glitches and doesn't write when the pendulum moves to fast.

Would be nice to make this app a live wallpaper. Let us choose colours for trails. 5 Star for now if unchanged will put 4...3...2...1.

Performs precisely as one would expect it to.

it puts me asleep.

Excellent! Always wanted to build one but no luck with that..but this..this is great! Thanks!! EDIT: Can you please make this into a live wallpaper?

There are some discrepancies in the simulation. If both pendulums are set at pi rads, they should be in a state of stable equilibrium.

Realistic

Good