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Online Quiz (Worksheet A B C D)

Questions Per Quiz = 2 4 6 8 10

Lower Elementary Science
4.8 Simple Machines - Quiz 2

Q 1: You would use a pulley to ______.
help guide the sail on a sailboat
cut food
hold pieces of wood together

Q 2: A simple machine is any device that helps us to perform our work more easily when a force is applied on it.
True
False

Q 3: The bottom of a light bulb is like a _____.
screw
wedge
lever

Q 4: A screw, wheelbarrow, and a bottle opener are all simple machines.
False
True

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Question 6: This question is available to subscribers only!


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