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WorksheetsForces
Total questions: 50
Worksheet time: 50mins
What is a force?
the PUSH or PULL on an object
The MOTION an object creates
The objects HITTING one another
Going REALLY FAST
What is force?
a push or a pull
motion
acceleration
interaction
The acceleration of an object as produced by net force. F = m*a
Newton's 1st Law
Motion
Newton's 2nd Law
Newton's 3rd Law
The force that attracts objects to the center of the Earth
Friction
Air resistance
Motion
Gravity
A unit of force is
Kilograms
Newtons
Litres
Joules
Which of these has the strongest gravity?
Earth
Moon
Jupiter
Sun
Venus
What two things determine the gravity of an object?
length & height
mass & distance
color & mass
volume & distance
When you drop a bowling ball and a feather, why does the feather fall slower?
air resistance causes the feather to fall slower
gravity pulls harder on the bowling ball than the feather
gravity pulls harder on the feather than the bowling ball
air resistance causes the bowling to fall slower
If you traveled to the moon you would __________.
weigh more than you did on Earth
weigh less than you did on Earth
weigh the same as you did on Earth
be killed by aliens
The force between the phone and the mount is a
contact force
non-contact force
The three examples pictured are of
Non-contact Forces
Contact Forces
A non-contact force is between
two objects that aren't touching
two objects that are touching
the ground and wheels
you and me
A contact force is from
objects physically touching
far apart objects
not touching object
always a pull
The force between the two people through the rope is
Contact Pull
Non-contact Pull
Contact Push
Non-contact Push
Gravity is a
Contact Force
Myth
Non-contact Force
Friction is a
Contact Force
Myth
Non-contact Force
Magnetic Force is an example of ____________ force.
contact
non-contact
balanced
unbalanced
______________ is a force that always acts in the direction opposite of motion.
applied
friction
gravity
normal
You are pulled to the surface of the earth due to the force of _________________
gravity
friction
normal force
contact force
A contact force is from
touching objects
far apart objects
not touching object
always a pull
How will this object move?
It will not move
It will move in both directions
It will move to the right
It will move to the left
Shadell pushes a box 35 N to the right. Nazai pushes the box 25 N in the same direction. What is the net force?
60 N balanced to the right
10 N balanced to the right
60 N unbalanced to the right
10 N unbalanced to the right
What are unbalanced forces?
forces that are not equal in size and opposite in direction.
forces that are equal in size and opposite in direction.
What are balanced forces?
forces that are not equal in size and are opposite in direction
forces that are equal in size and opposite in direction.
What is net force?
10 N left
0 N
10 N right
If forces are going in the same direction, you should
add the forces
subtract the forces
multiply the forces
divide the net force
What does friction do to a moving object?
Makes it rise
Slows it down
Speeds it up
All of the above
Your friend kicks a soccer ball, and it stops a few feet from you. What needs to happen to it in order for it to return to your friend?
Friction has to be applied to the ball.
Force has to be applied to the ball.
Speed has to be applied to the ball.
Inertia has to be applied to the ball.
What is the definition of Net Force? (a)
What is the net force?
65 N left
65 N right
35 N left
35 N right
What is TRUE about the net force on the box?
the net force is balanced
the net force is unbalanced
the net force is greater than zero
all the forces acting on the object are going in the same direction
What is the net force?
20 N
0 N
400 N
40 N
Provided is a diagram showing forces on a box. What is the net force on the box?
10 Newtons West
10 Newtons East
90 Newtons West
90 Newtons East
Calculate the net force of the object in the image shown.
20N
35N
5N
25N
Forces that have a net force of zero Newtons
Balanced force
Unbalanced force
What is Net force?
Sum of all the forces acting on an object
Forces are all balanced, object is at rest
Forces that are opposite in direction and equal in magnitude
Forces that are in the same direction or not equal magnitude
combined force
Net force
Sum of all the forces acting on an object
Forces are all balanced, object is at rest
Forces that are opposite in direction and equal in magnitude
Forces that are in the same direction or not equal magnitude
What is net force?
The speed divided by 4
The difference between two forces
The direction am object is going in
The speed times 4
The combination of all forces acting on an object.
Newton
force
net force
If a force of 12 N is applied to the left and a force of 4 N is applied to the right on an object, what is the net force?
8 N to the left
8 N to the right
16 N to the left
16 N to the right
In which situation is the net force zero?
A car accelerating
A ball being thrown
A book resting on a table
A person jumping
