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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: What is a push or a pull?
force
energy
inclined plane
work

Q 2: When you are camping if you want to raise his food in a tree so that bears do not get it, you use a ___-
screw
pulley
wedge

Q 3: A screw is really a type of
wedge
inclined plane
wheel
lever

Q 4: Which is an example of work?
holding a book.
Pushing a chair across the room.
Pushing against a wall.

Q 5: If you want to take a left turn in your car, you use a ____.
wedge
wheel and axle
pulley

Q 6: What is two things rubbing together that causes something to slow down or stop?
friction
energy
work
lever

Q 7: If you push a chair 3 feet and your friend pushes the same chair 10 feet. Who did more work?
You
Your friend

Q 8: A gear is a
wheel with teeth
pulley
ramp
lever

Question 9: This question is available to subscribers only!

Question 10: This question is available to subscribers only!


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