Fill the blank, :
the transfer of thermal energy between particles of matter that are touching.

What is the scientific definition of energy that relates to work

The diagram shows four locations in the electric field of a positive point charge m. at which location is the electric potential the greatest.

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.