Jack is going skiing. Does he need high or low friction between his skis and the snow?

What term do psychologists use to designate our personal awareness of feelings, sensations, and thoughts?

Blank liquids and gases exert a buoyant force on objects placed in them

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.