WorksheetsForces BiteSize
Total questions: 30
Worksheet time: 19mins
What is a force?
A force is a unit of measurement.
A force is a form of matter.
A force is a type of energy.
A force is a push or pull.
What is a force diagram and how is it used?
A force diagram is a visual representation that shows the forces acting on an object. It is used to analyze and understand the forces involved in a particular situation.
A force diagram is a type of graph used to represent data visually.
A force diagram is a mathematical equation used to calculate energy.
A force diagram is a tool used to measure the speed of an object.
Discuss the effects of friction on a moving object.
Friction speeds up the moving object and cools it down.
Friction slows down the moving object and generates heat.
Friction causes the moving object to change color.
Friction has no effect on a moving object.
Explain how air resistance can be reduced in sports like skydiving.
Using streamlined equipment and body positions to minimize drag.
Increasing body surface area to slow down
Wearing loose clothing to catch more air
Using heavier equipment to counteract air resistance
What is the effect of force shown here?
Change in shape
change in speed
change in direction
force can stop an object
How does the force act here?
Change speed and direction
Force stops the ball and changes its shape
Force stops the ball
Change only speed
What type of force is this man using to move his grocery cart forward?
pull
push
What will happen?
The car will slow down
The car will speed up
What is the unit used when measuring force?
Kilogram
Meter
Pounds
Newton
What is an Applied Force?
The distance
Mass
A push or pull
Acceleration
Whenever an object is moving, there is always this force opposing the motion:
normal force
gravity
friction
applied force
In the force diagram this arrow indicates ___.
Normal Force
Friction
Gravity
Force
Which type of force is this?
Applied Force
Balanced Force
Gravitational Force
Frictional Force
A(n) ___________________ is a force applied by a person or object onto another object.
normal force
applied force
electric force
magnetic force
static force
without friction, an object in motion would never stop
true
false
What is water resistance ?
friction between moving object in water
gravity in water
pulling force
friction between moving object in air
How water resistance can be reduced ??
streamline body
less weight
more surface area
Air resistance is a type of friction.
True
False
If you are moving heavy furniture and want to reduce friction, what could you do?
Get strong to make it easier to pick up.
Put a blanket under it and slide it.
Add water to the floor.
Why does a feather fall through the air more slowly than a bowling ball?
Feathers come from birds so they can fly.
Air resistance
I don't know.
What causes an object to fall faster?
Smaller surface area
Larger surface area
If it has a parachute
If it is softer
Another name for air resistance is...
Buoyancy
Streamline
Gravity
Drag
The larger the surface area of the moving object, the ___________ air resistance there is.
Less
More
Longer
Quicker
Things float on water because of -----------
Gravity
Buoyancy
Friction
Which of the following is true of the buoyant force?
it acts in the downward direction
it acts with the force of gravity
it acts in the upward direction
Ii makes an object feel heavier
