Physics Pad free app for iPhone and iPad

Physics pad is an interactive, immersive way of learning physics. Create, Learn, Share, Challenge, Comment, and do more. Unleash your creativity.
It is a great simulation tool to experience physics –using your own hands. Use simple drawing tools to build elaborate worlds, your own game, lab and even a quiz using rigid bodies, fluids, pivots, springs, ropes, rods, layers, motors, magnet, killer, immortal.
With Physics Pad we motivate both students and children to learn physics while having fun at it. Only your imagination can hold you back.

Features –
•Real 2D physics object interaction.
•Simple Drawing tools – easy to use drawing tools to create striking scenes. Use free tool for free hand drawing, smart tool for shape recognition.
•Connection tools – connect bodies using spring, rope, rod, or pivot.
•Customize – move, rotate, scale, delete, add text to body, change color, auto color, use photo library, physics pad images to create interesting scenes.
•Accelerometer – enable accelerometer to use your device motion to change gravity.
•Gravity – change it’s direction and magnitude. Set it to ‘0’ for free space. Experiment how bodies react to change in gravity.
•Boundary – remove/add roof, floor, walls.
•Effects – make it rain; make it snow.
•Music – add your favorite music or record your own voice for the background score.
•Physics Properties – play with different weights, change elasticity, friction, inertia, torque, angular velocity. See how these properties affect bodies.
•Advance features – turn objects into magnet, attach motor to it, liquefy it, make it a killer or grant it immortality.
•Layer – physics pad provides 2 layers of interaction. Change layer to avoid collision between bodies.

Save your work for later, update it anytime.
Broadcast your creation, get rated, get feedback from other users.
Post it on Facebook, share it with friends.

And most importantly, have Fun!