Changes

;Tools Toolbar Button: Opens the tools toolbar (See below)

;Tools Toolbar Button: Opens the tools toolbar (See below)

;Play/Pause Button: allows you to stop time and start it again, allowing you to build constructions without them falling to the ground while you work. You can now use the Grab tool while time is stopped to easily re-arrange the position of objects. ''<Ctrl+space>''

;Play/Pause Button: allows you to stop time and start it again, allowing you to build constructions without them falling to the ground while you work. You can now use the Grab tool while time is stopped to easily re-arrange the position of objects. ''<Ctrl+space>''

;Erase Tool Button: click on an object to erase it, or click and hold to draw a line of destruction--erasing everything in its path! ''<Ctrl+E>''

;Erase Pen Button: Erase all the points drawn by the pen tool

;Erase-all Button: Erase all objects in current simulation

;Erase-all Button: Erase all objects in current simulation

;Chain Tool Button: add a flexible chain to connect two objects together. Click and hold to draw any shape. If you start or stop on an object, it becomes connected to the end of the chain (like the joint tool)

;Chain Tool Button: add a flexible chain to connect two objects together. Click and hold to draw any shape. If you start or stop on an object, it becomes connected to the end of the chain (like the joint tool)

;Pen Tool Button: add a pen to any object to trace the motion of that object

;Pen Tool Button: add a pen to any object to trace the motion of that object

[[Image:Physics-object-properties.png]]

[[Image:Physics-object-properties.png]]