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WorksheetsForce & Free Body Diagrams
Total questions: 54
Worksheet time: 47mins
If an object is moving to the right, this force is pushing or pulling to the left:
friction
applied
normal
tension
The force that keeps objects on top of surfaces instead of letting them sink into the surface is known as:
normal
abnormal
static
inertia
This object would be moving (pick all that are correct):
up
down
left
right
The down-arrow in this diagram is most-likely:
gravity
normal
a push or pull
friction
What forces are on a leopard laying on a log?
Fg & Fapp
Fb & Fg
Fg & FN
Ff & FN
What is the NET FORCE of this diagram?
17 N, right
17 N, left
23 N, right
12 N, up
The force that keeps objects on top of surfaces instead of letting them sink into the surface is known as:
normal
abnormal
static
inertia
The force exerted by ropes and chains is called
tension
normal
elastic
mechanical
When determining the NET force on an object you should (TWO correct answers)
subtract forces in opposite directions
add forces in the same direction
divide by velocity
multiply by acceleration
The car in the picture is moving at a constant velocity. What forces does the car experience?
Gravity
Gravity and Normal
Gravity, Normal, and Friction
Gravity, Normal, Friction, and Applied
A man pushes a box across the floor at a constant velocity. There is a force on the box pulling it toward the center of the earth. This is called the
force of gravity
normal force
friction force
applied force
The Car in the picture is moving to the right at a constant velocity. Any friction present would be pushing the car to the ...
Up
Right
Down
Left
If two forces are opposite each other on a free body diagram you should...
Multiply them together
Divide them into each other
Subtract them from each other
Add them together
A contact force is from
objects physically touching
far apart objects
not touching object
always a pull
A non-contact force is between
two objects that aren't touching
two objects that are touching
the ground and wheels
you and me
The three examples pictured are of
Non-contact Forces
Contact Forces
The force between the phone and the mount is a
contact force
non-contact force
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
Which is an example of a non-contact force?
elastic force
normal force
applied force
electric force
Air Resistance Force
Contact Force
Non-Contact Force
What is the definition of a force?
Net force equal 0N and there is no change in the object's motion
the overall force acting on an object after all forces are combined
a push or a pull that acts on an object
The force does not equal 0N, the object accelerates
What is the definition of net force?
a push or a pull that acts on an object
Net force equal 0N and there is no change in the object's motion
the overall force acting on an object after all the forces are combined
The force does not equal 0N, the object accelerates
What do we call a force that has a net force of zero Newtons and the object does not change its motion?
balanced force
unbalanced force
acceleration force
net force
What do we call a force that causes an object to accelerate?
net force
moving force
acceleration force
unbalanced force
What is the magnitude and direction of the force in the free body diagram shown?
5 N down
0 N, no change in movement
15 N up
15 N down
What is the name of the units that we measure force in?
Einsteins
Newtons
Kilograms
Metres
State Newtons First Law
the rate change of momentum
the rate change of velocity
an object will remain at rest or move along a straight line with constant speed, unless it is acted upon by a force
A person’s body is thrown outward as a car rounds a curve on a highway.
Newton's 1st Law
Newton's 2nd Law
Newton's 3rd Law
None of them
Henry sees a basketball and decides to put in motion. What kind of force does Henry use to move the ball?
small
balanced
equal
unbalanced
