Simple Machines Test
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by Sheryl Clemens
| 16 Questions
1
1 pt
What causes heat?
A. pulley
B. friction
C. load
D. lever
E. force
2
1 pt
Six different __________________ can help make work easier.
A. compound
B. inclined planes
C. screws
D. simple machines
E. wheels and axles
3
1 pt
____________________ is done whenever a force moves an object through a distance.
A. load
B. energy
C. work
D. friction
E. force
4
1 pt
A _____________ moves or turns an object.
A. lever
B. pulley
C. fulcrum
D. wheel and axle
E. inclined plane
5
1 pt
A slide is an example of what type of machine.
A. inclined planes
B. lever
C. pulleys
D. wedge
E. screws
6
1 pt
A machine that splits an object apart is a ____________________.
A. wheel and axle
B. wedge
C. pulley
D. inclined plane
E. screw
7
1 pt
An object being lifted or moved is a _____________.
A. work
B. force
C. load
D. fulcrum
E. friction
8
1 pt
A _____________________ is a machine used to hold objects together.
A. lever
B. pulley
C. inclined pulley
D. wheel and axle
E. screw
9
1 pt
A simple machine used to raise a flag is a _____________________
A. wheel and axle
B. pulley
C. wedge
D. inclined plane
E. gear
10
1 pt
A lever turn back and forth on a ______________.
A. screw
B. pulley
C. work
D. fulcrum
E. load
11
1 pt
A Yo-Yo is an example of what type of simple machine?
A. pulley
B. lever
C. wedge
D. wheel and axle
E. inclined plane
12
1 pt
A ____________________is made of two or more simple machines.
A. load
B. pulley
C. simple machine
D. wedge
E. compound machine
13
1 pt
A T-Rex has a mouth full of _______________________.
A. screws
B. inclined planes
C. wedges
D. pulleys
E. levers
14
1 pt
What is the force that pulls objects to the earth's center?
A. location
B. gravity
C. motion
D. friction
15
1 pt
When the cart slides on the carpet, ______________makes it move more slowly.
A. motion
B. mass
C. speed
D. friction
E. location
16
1 pt
A _____________________ is a push or pull.
A. poles
B. force
C. gravity
D. simple machine
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