Which of these is a physical property of wood?
a.
wood can burn.
b.
wood can rot.
c.
wood does not rust.
d.
wood is softer than coal.

Awalk up the phase change graph worksheet

Which of the following situations is impossible? a) an object has velocity directed east and acceleration directed east. b) an object has zero velocity but non-zero acceleration. c) an object has constant non-zero velocity and changing acceleration. d) an object has velocity directed east and acceleration directed west. e) an object has constant non-zero acceleration and changing velocity.

Why do astronauts in the space shuttle weigh less?