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WorksheetsScience
Total questions: 11
Worksheet time: 21mins
Name
Class
Date
1.
What happens when two north poles of a magnet are placed together?
a)
they repel
b)
they attract
c)
they cancel each other out
d)
the strength of the magnet is doubled
2.
why are these two magnets pushing away from each other?
a)
The poles are the same
b)
The poles are different
c)
They are glued
3.
Magnets can attract iron or steel. What does attract mean?
a)
Pull together
b)
Change colors
c)
Push apart
d)
Fall down
4.
Which have magnets in them?
a)
Computers and cellphones
b)
Wood and paper
c)
Trees and buttons
d)
Flowers and pencils
5.
Which object is magnetic?
a)
Iron nail
b)
Candle
c)
Plastic button
d)
Crayon
6.
Name this simple machine.
a)
Lever
b)
Wedge
c)
Pulley
d)
Inclined Plane
7.
Name this simple machine.
a)
Pulley
b)
Wheel and Axle
c)
Inclined Plane
d)
Lever
8.
What simple machine is a round wheel attached to a post that works together to move something?
a)
lever
b)
pulley
c)
wheel & axle
9.
What is matter?
a)
Having more matter compared to other objects
b)
Pushing and pulling
c)
Anything that has weight and takes up space
d)
A force
10.
All simple machines help make work _________.
a)
harder
b)
smaller
c)
lighter
d)
easier
11.
Simple machines can change the amount of_______ needed to do work.
a)
gravity
b)
people
c)
force
d)
pulley
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