( PUSH ) ( PULL ) ( GRAVITY ) ( FRICTION ) ( FORCE ) ( INERTRIA ) ( MACHINE )
( ENERGY ) ( BALANCE ) ( NEWTION )


1. THE GREATER THE ___________ THE EASIER THE OBJECT WILL MOVE .
2. TO DO THE JOB IN LESS TIME AND WITH LESS ENERGY , USE A _____________.
3. THAT ROCK WILL ROLL DOWN YHE HILL DUE TO THE FORCE OF __________.
4. TO MAKE SOMETHING ____________BOTH ENDS NEED TO HAVE THE SAME WEIGHT.
5. IT TAKES _________TO GET A JOB DONE .
6. _____________IS THE IDEA THAT SOMETHING IM MOTION WILL REMAIN IN MOTION, AND SOMETHING AT REST WILL REMAIN AT REST , UNLESS AFFECTED BY AN OUTSIDE SOURCE .
7. IT WOULD BE MORE DIFFICULT TO __________ A WAGON IF IT DIND'T HAVE WHEELS.
8.IF YOU HAVE A FEW PEOPLE _______________ ON THE ROPE THE BOX WILL BE EASIER TO MOVE.
9. __________'S THEORIES ON MOTOIN ARE STILL BELIEVED CORRECT TODAY.
10. WE ADDED WHEELS TO OUR BUREAU TO CREATE LESS___________WHEN WE MOVE IT.