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WorksheetsReview Science Grade 2 Unit C Chapter 10
Total questions: 15
Worksheet time: 8mins
What will happen when you push an object more lightly?
The object will stop.
The object will move slower
The object will move faster.
The object will stay the same.
What is not true about friction?
A force that causes heat
Friction can stop a moving object?
Friction can make an object slowlier
Friction can make an object faster
What is true about gravity? (3 answers)
Gravity is a force that pulls things down.
Gravity keeps you on Earth’s surface.
Gravity pulls things toward the center of Earth
Gravity helps you fly.
When does work happen?
When a force makes an object move
When a force makes an object stop.
When a force makes an object slow down.
When a force makes an object stay the .
What types of object will magnets attract?
Metal
wood
paper
ice
A beaver has long front teeth. It uses its teeth to cut into the wood. What are their teeth like?
a crew
a wedge
a level
a wheel
What is the bird's beak like?
two levels
two wedges
two scews
two inclineds
What is this simple machine?
pulley
screw
level
inclined
What is this simple machine?
a inclined
a pulley
a wedge
a level
What is this simple machine?
screw
wheel and axle
pulley
level
What is a pulley used to?
It moves an object up, down, or sideways.
It makes it easier to move things.
it is used to push things qpart.
It is used to used to hold things
What is a used to?
It is used to move
It makes it easier to move things.
it is used to push things apart.
It is used to used to hold things
Work is done if an object does not move.
TRUE
FALSE
When do magnets repel each other?
When like poles come together.
When opposite poles come together.
What is an object that you use a lot of force to move?
a big suitcase
a feather
a paper clip
a baloon
