The measure of how fast something is ...............

Objects can move in .....................

Which object is faster ................?

................ is the force that pulls things down?

To move objects away from you is to .............

To ............. is to move objects towards you.

What makes an object moves or stops moving is ..............

The ............... of the truck was very fast.

Force can change the .............. of the objects.

.................. is the energy that you hear.

How loud or soft sound is .....................

The sound that makes you cover your ear is ...............

How high or low sound is ...................

To move quickly back and forth or up and down .................