Simple Machines Quiz 1

1.    An example of lever is _________________. door stop tongs staircase door knob drill

2.    An object being lifted or moved is a _____________. friction fulcrum work force load

3.    A _________________ is made of a wheel and a rope screw pulley wheel and axle lever wedge

4.    A machine that splits an object apart is a ____________. inclined plane screw wheel and axle wedge pulley

5.    The clip art shows an example of a _____________. lever pulley screw inclined plane

6.    __________________ is done whenever a force moves an object through a distance. friction work force energy load

7.    ___________________ pulls objects toward the center of the earth. work work gravity force load

8.    A ___________________ is a machine used to hold objects together. pulley screw inclined plane pulley lever

9.    The clip art shows an example of ______________ . pulley lever wheel and axle screw

10.  The T-rex has a mouthful of _____________. levers screws inclined planes wedges

11.  A _____________________ moves or turns an object. lever pulley fulcrum wheel and axle inclined plane

12.  Six different _______________ can help make work easier. inclined planes simple machines wheel and axles screws compound machines

13.  A push or pull is a ___________________. fulcrum load pulley force work

14.  The clip art shows an example of a _____________. lever pulley wedge wheel and axle

15.  A _________________ is made of two or more simple machines. pulley load wedge simple machine compound machine

16.  A simple machine used to raise a flag is a ________________. inclined plane pulley gear axle wedge

17.  A ramp is an example of a _______________. screw pulley wheel and axle inclined plane wedge

18.  ______________ causes heat. load friction pulley force load

19.  The clip art shows an example of _____________. levers inclined planes wheel & axle

20.  A lever turns back and forth on a ______________. work load screw pulley fulcrum