WorksheetsForce and Net Force Review
Total questions: 15
Worksheet time: 15mins
The combination of all forces acting on an object.
newton
force
net force
balanced force
What is the net force in the following example?
50 Newtons right
50 Newtons left
0 Newtons
150 Newtons left
What is the net force?
3 N
3 N, right
17 N, right
3 N, left
Who wins the tug of war with what net force?
The person on the left with 20 N
The person on the left with 80 N
The people on the right with 20 N
The people on the right with 100 N
What is the net force?
20 N
0 N
400 N
40 N
What is the unit to MEASURE force?
Kilogram
Meter
Pounds
Newton
A ____________ is a push or a pull on an object.
friction
force
magnet
gravity
If these teams 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.
Balanced or unbalanced?
balanced
unbalanced
What will cause an object to move?
Applied forces
Balanced forces
Unbalanced forces
Jupiter has about 317 times more mass than Earth. What can you infer from this fact?
That Jupiter’s gravitational force is much weaker than on Earth’s gravitational force.
That Jupiter’s gravitational force is much stronger than Earth’s gravitational force.
That Jupiter’s and Earth’s gravitational forces are equal.
Mass has no effect on the gravitational force between two objects
This type of force resist motion between two surfaces that are pressed together
contact
gravity
friction
What is the net force acting on an object if two forces of 5 N and 10 N are applied in the same direction?
5 N
10 N
15 N
0 N
Which of the following scenarios best illustrates Newton's Third Law of Motion?
A book resting on a table
A rocket launching into space
A car accelerating on a highway
A ball rolling down a hill
If a 10 kg object is subjected to a net force of 20 N, what is its acceleration? (Use the formula F=ma )
0.5 m/s²
1 m/s²
2 m/s²
4 m/s²
