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Worksheetsforce/simple machines
Total questions: 109
Worksheet time: 2hrs 38mins
A swinging baseball bat
Balanced
Unbalanced
A golf ball sitting on the grass.
Balanced
Unbalanced
A ball is rolling on the ground. A force pushes the ball in the same direction that it is moving. What happens to the ball?
It stops moving
It moves slower
It moves faster in the same direction it was moving
It keeps moving in the same direction and speed
Which statement best describes the forces acting on the box?
Group 1 pushes with a greater first and the box moves to the right
Group 2 pushes with more force and the box moves to the left
Group 1 and 2 push with the same amount of force and the box moves to the left.
Group 1 and 2 push with same amount of force and the box does not move
What FORCE is keeping Vanessa from sliding down this grassy hill?
Unbalanced
Friction
Magnetism
Gravity
What will happen if one more child sits on the left side of the seesaw?
The left side will go up
The right side will go up
The seesaw will stay in the same position
The right side will go down
Two people are either pushing or pulling on a box. They do this in 4 different ways. In which way is the box most likely to stay in place.
The ball on the string moved when the kitten pushed it. What would happen if the kitten pushed with more force?
The ball would move faster
The ball would move slower
The ball would not move at all
The ball would move in the opposite direction
Which word best describes the image?
Balanced
Unbalanced
Which word best describes the image?
Unbalanced
balanced
Which is another example of balanced forces?
A student hits a baseball. Another student hits it harder
Two students push the merry go round in the same direction
A student rolls two cars down a slide and they reach the bottom at the same timer
One student pulls a gate. Another student pushes the gate. The does not move
The seesaw has no students on it. One side is up and the other side is resting on the ground. Which statements about the seesaw are correct?
The forces are balanced
The forces are unbalanced
adding the same amount of force on both sides would cause the seesaw to move
Force pushing down on the left would cause the right to go up
What is a force?
A force
car
A push or pull causing motion
an educated guess
What force is this an example of?
Unbalanced force
Balanced Force
What force is this an example of?
Unbalanced Force
Balanced Force
Friction can slow down an object in motion
true
false
When I add a small force to an object it will move far
True
False
A balanced force has two equal forces working in the opposite directions
True
False
An unbalanced force is?
An object sitting still
A king of bird
A way to collect data
When one force is greater then the other causing the object to move or change directions.
When is an object in motion?
rolling
going backwards
bouncing
All of these
To make an object change directions I need to apply more force in the opposite direction
True
False
When you play tug-a-war you use both balanced and unbalanced forces
True
False
Pictures on the wall is hung by tape. The pictures was found on the ground. Which force acted upon the picture, causing it to fall?
gravity
friction
magnetism
evaporation
A push or pull that can change the position or motion of an object/material is --
magnetism
motion
force
If you roll a toy car on different types of material. What are you testing by rolling the car on foil, felt, or carpeted material?
gravity
gravity and magnetism
magnetism and friction
friction
Friction is the _________
force of attraction that causes a magnetic material to move
force that acts in an opposite directions to movement
act of applying force in order to move something away
What is a PUSH or PULL of an object?
Motion
Force
Friction
Gravity
If these boys are pulling with the same amount of force. What will happen?
The boy in blue will win.
They will not move at all.
The boy in red will win.
Both will fall down.
Which of the following statements is true?
Balanced forces cause a change in motion.
Unbalanced forces cause a change in motion.
Forces do not effect the change in motion.
What are two examples of forces?
Art and Music
A push or pull
A stand or ground
The dark side and the light side
What pulls a ball back to earth?
Gas
Gravity
Friction
Molecules
What is a force that works AGAINST MOTION?
Force
Motion
Gravity
Friction
If you pull the cord, what direction will the box move?
Up
Down
Left
Right
When you type on the keys of your Chromebook you are using a
pull
push
gravity
friction
A _____ moves an object closer to you.
push
pull
friction
cat
How are a push and a pull alike?
You can hear them both.
They are both names of cats.
You can do them both at the same time.
They are both forces.
What force moves an object away from you?
pull
push
gravity
Jedi force
Another way that force can cause the change in an object's motion is to...
change its color.
change its pitch.
change its direction.
change its spots.
Is gravity a push or a pull?
push
pull
neither
both
______________________ is a type of force that keeps objects in motion or slows them down.
force
gravity
energy
friction
A push or pull of an object is called __________________.
force
gravity
energy
friction
_____________________ is a force that tries to pull two objects together.
force
energy
gravity
friction
The ability to do work is called ___________________.
force
gravity
energy
friction
Which of these is an example of work?
sitting in a chair
kicking a soccer ball
sleeping
reading a paper
Which of these would take the most force to lift?
one book
a cotton ball
a pencil
a box of bricks
Which force is shown in this picture?
push
pull
gravity
friction
Which force is shown in the picture?
push
pull
gravity
friction
Which force is shown in the picture?
push
pull
gravity
friction
Which force is shown in the picture? (look at he brakes being used on the roller blades)
push
pull
gravity
friction
A _____ is a pull or a push.
force
friction
gravity
speed
If these boys are pulling with the same amount of force. What will happen?
The boy in blue will win.
They will not move at all.
The boy in red will win.
Both will fall down.
This makes work easier and has one or no moving parts.
simple machines
complex machine
desk
anvil
A flagpole is an example of what kind of simple machine?
wedge
pulley
incline plane
wheel and axle
What type of simple machine are these people using to move the wheel chair into the school bus?
lever
wedge
incline plane
pulley
Which is an example of someone using a simple machine to do work?
a boy runs across a football field
a banker counts money
a mother pushes a stroller up a ramp
a girl reads a book
This is an object with a sharp edge. It helps spread or cut something.
wedge
wheel and axle
lever
screw
A seesaw is an example of a __________________.
wedge
wheel and axle
incline plane
lever
Which is NOT a type of simple machine?
wedge
pulley
screw
spring
Which type of simple machine is found on the bottom of the wagon?
a pulley
an incline plane
a wheel and axle
a wedge
A simple machine consisting of a rope or cable wrapped around a wheel is a/an ________________.
wedge
inclined plane
pulley
screw
The bottom of the lightbulb is a/an __________.
inclined plane
screw
wedge
pulley
A seesaw is an example of a
wedge
lever
inclined plane
pulley
Stairs is a kind of a/an
wedge
pulley
inclined plane
wheel and axle
Lightbulb is a kind of a/an
wedge
pulley
incline plane
screw
This device is a kind of a/an
wedge
lever
incline plane
wheel and axle
The fixed point on the lever is called
load
resistance
bar
fulcrum
The device used to raise a flag up a flag pole is an example of a
wheel and axle
lever
inclined plane
pulley
Identify this simple machine
Lever
Wheel & Axle
Inclined Plane
Screw
What is an inclined plane?
wheels that turn on a post
made from two or more simple machines
flat surface that is higher at one end
uses a wheel and a rope to lift a load
