Simple Machines
Flashcard
•
Science
•
4th Grade
•
Practice Problem
•
Hard
+2
Standards-aligned
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11 questions
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1.
FLASHCARD QUESTION
Front
A simple machine is a device that helps to reduce the amount of _____ required to work.
Back
force
2.
FLASHCARD QUESTION
Front
A ______ is a grooved wheel with a rope running along the groove.
Back
pulley
3.
FLASHCARD QUESTION
Front
A sloping force, like a ramp, that reduces the amount of force required to lift an object.
Back
inclined plane
Tags
NGSS.MS-ETS1-2
4.
FLASHCARD QUESTION
Front
A simple machine that can split things apart or hold a door open.
Back
wedge
Tags
NGSS.MS-PS2-1
5.
FLASHCARD QUESTION
Front
A simple machine that is made up of an incline plane wrapped around a cylinder. It is often used to hold things together.
Back
screw
6.
FLASHCARD QUESTION
Front
Scissors are an example of a compound machine. What simple machines are used to make up this compound machine?
Back
2 levers and 2 inclined planes
7.
FLASHCARD QUESTION
Front
Flagpole
Back
pulley
Tags
NGSS.MS-ETS1-1
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