Learning
Power to an object
Gravity
Frictional force
Vertical drag
Pressure
The movement of the object
The movement of the speed to change
The movement and power
Game
Blanks game
Falling ball game
Panel Question
Tug of war game
Shuffle game
Look for a tag
Quiz
Quiz 1
Quiz 2
Site map
Site map
Power to change an object
Shrink; is exhausted; is sharp; twist it
Power to support an object
I support a load establishing a thing on a desk
State of the exercise of the object
Change the speed to change; stop it