WorksheetsBalanced and Unbalanced Forces
Total questions: 15
Worksheet time: 15mins
A still object __________ have forces acting upon it.
does
can't
doesn't
will sometimes
This force is caused by objects rubbing together.
Gravity
Air Resistance
Friction
Spinning
A rocket launches because of ______.
its large mass
an opposite reaction
gravity
air resistance
Objects in motion tend to stay in motion, while objects at rest, tend to _____________.
stay at rest
roll
start moving
bounce
This force is caused by air and slows things down.
Friction
Air Resistance
Gravity
Pulling
When Izzy and Zoe pull on the rope with the same amount of force, the forces are __________?
decreased
increased
balanced
unbalanced
To move back to where he started, Dr. Jeff changes which of these?
direction of force
skateboard wheels
amount of force
type of force
Why is the egg NOT moving before Zoe hits the pan?
there are no forces
forces are unbalanced
forces are balanced
none of these
What force causes the egg to fall into the cup?
air pressure
there are no forces acting on it
static electricity
gravity
Which of these involves balanced and unbalanced forces?
hoverboarding
golf
pool (billiards)
all of these
What happens to an object when balanced forces act on it?
It accelerates
It remains stationary or moves at constant velocity
It changes direction
It deforms
Which of the following is an example of unbalanced forces?
A book resting on a table
A car accelerating on a highway
A satellite orbiting Earth
A pendulum at its highest point
In a tug-of-war, if both teams pull with equal force, what is the result?
The rope moves towards one team
The rope remains stationary
The rope breaks
The rope moves back and forth
How do unbalanced forces affect the motion of an object?
They do not affect the motion
They cause a change in motion
They keep the object at rest
They only affect the object's shape
Which scenario best illustrates balanced forces?
A cyclist pedaling uphill
A book lying on a flat table
A car braking to a stop
A ball rolling down a hill
