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Online Quiz (Worksheet A B C D)

Questions Per Quiz = 2 4 6 8 10

Lower Elementary Science
4.7 Simple Machines Review

Q 1: Simple machines make work __________.
easier
harder
shorter
longer

Q 2: If you want to get a ball to go over a fence. You use a ____
screw
inclined plane
lever

Q 3: Any object to be moved by a lever is called the _________.
fulcrum
weight
load
force

Q 4: What is a simple machine that is a flat surface with one end higher than the other?
wedge
screw
inclined plane
wheel and axle

Q 5: Made up of the Sun and all the planets
constellation
rotation
solar system

Q 6: Friction can be reduced by
magic
magnets
applying a lubricant

Q 7: What is a simple machine that is used to cut or split apart something?
wedge
lever
inclined plane
screw

Q 8: A __________ machine is made of two or more simple machines.
double
compound
triple
simple

Question 9: This question is available to subscribers only!

Question 10: This question is available to subscribers only!


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