WorksheetsForces and Motion Unit Test Study Guide
Total questions: 36
Worksheet time: 23mins
To move something AWAY from you is called a
push
pull
target
track
To move or haul something TOWARDS yourself it is called
pull
push
friction
target
A push or pull is an example of a
force
track
target
position
A game of tug-of-war is an example of
balanced and unbalanced forces
track and target
rolling force
When a person pulls down on the rope, how will the box move.
The box will move down.
The box will not move at all.
The box will move up.
The main reason a baseball comes down when a boy tosses it up into the air is —
magnetism is pulling the ball down
the boy cannot see to catch it
gravity is pulling down on the ball
gravity pushes the ball in the air
A force that resists the movement of one surface past another surface.
Acceleration
Gravity
Friction
Which force produces a change in motion?
unbalanced force
balanced force
gravitational force
frictional force
Which best describes gravity?
Molecules that make up everything.
An object that conducts electricity.
A magnet.
A force that pulls objects to the ground.
A magnet will pick up an object that is made of...
plastic
iron or steel
glass
copper
Which of this object would NOT be attracted to a magnet?
Rougher surfaces have ...
greater friction
less friction
the same level of friction
Magnets have a north and south ___ .
pole
iron
soft spot
action
Which two poles would repel against each other?
South and South
North and South
South and East
What is the name for when 2 magnets push apart?
attract
repel
gravity
friction
The force that pulls objects toward the center of Earth.
magnetism
motion
pull
gravity
When negative charges on a cloud cause positive charges to build up on the ground, what may happen?
Two balloons are hanging from a stick.
One balloon has a positive charge and the other has a negative charge.
How would you expect the balloons to move?
there would be no movement
towards each other
away from each other
How many types of simple machines are there?
6
4
2
1,000,000
A change in position
pull
emotion
motion
force
What is the name for when 2 magnets pull together?
attract
repel
gravity
friction
What two factors determine the strength of an object's gravity?
its mass and how close things are
its cost and length
its texture and style
its friction and smoothness
What are two examples of forces?
Art and Music
A push or pull
A stand or ground
The dark side and the light side
Why do we need friction?
It helps objects go faster.
It helps objects go up higher.
It helps make objects go slower or stop.
It makes cats happy.
If an object does not move at all, what does that mean about the forces acting on the object?
The forces are balanced.
The forces are unbalanced.
The magnetic force is stronger when a magnet is ___________ to an object
closer together
farther apart
round
hot
A magnet that can be turned on and off with electricity is called an ___ .
electromagnet
electricity
elephant
ecosystem
Electromagnets can be used for ___ .
picking up steel or iron from a pile of metal
making hand sanitizer
picking up cotton clothes
making a wooden table
