Balanced Force
Unbalanced Force
Net Force
Force
Extra Extra
100
Is this force balanced or unbalanced?
Unbalanced force
100
True or False
If two cars push into one car then the single car will start moving backwards?
True
100
If a Engine is going 6000 Newtons to the left and the car and trailer are going 2000 Newtons combined to the right, then what is the Net Force of the engine that is going left?
4000 Newtons
100
This type of force resists motion between two surfaces that are pressed together.
Friction
100
A. The wall pushes on the skater when the skater pushes on the wall
B. The wheels slow down, and the skater stops
C. The skater exerts force on the wall, and the wheels exert force on the floor and begin to turn
D. The friction of the floor decreases when the wheels roll on the floor
A
200
True or False
Balanced forces have a net force of 0
True
200
Which one is an Unbalanced Force?
A: Pushing a box with equal force B: Pushing on a box with unequal force
B
200
You and your dad are moving the couch from one side of the room to the other. Your dad pushes with a force of 35 Newtons to the right and you pull with a force of 25 Newtons to the right, What is the Net Force on the couch?
60 Newtons
200
Name three types of forces
Applied Force, Normal Force, Magnetism, Gravity, Friction
200
A. The duck will stop moving
B. The duck will stop and then start moving again
C. The duck will continue moving in its current direction
D. The duck will move in the direction that the stream is flowing
C
300
If two people are on opposite sides playing tug of war and exerting the same force, what side will win?
Neither, because the same force is applied to both sides of the rope.
300
Is this an Unbalanced Force?
10 people that weigh the same amount of 2 people pulling on opposite ends of a rope?
No, it is not an Unbalanced Force.
300
If two forces are going in the same direction how would you find the Net Force?
Add the two forces together.
300
What is the measurement of force?
Newtons
300
Which sections are balanced?
Which sections are unbalanced?
Balanced: section 1 and section 3
Unbalanced: section 2 and section 4
400
Does a Balanced Force cause an object to move?
No, it stays stationary.
400
True or False:
If three people were on one side of a rope pulling opposite of one person, is this an Unbalanced Force?
True
400
Find the net force: 15 Netwons to the right and an additional 15 Newtons to the right?
30 Newtons
400
What is Force in physics?
Pushing or pulling on an object.
400
A. North
B. South
C. East
D. West
C
500
What is an Balanced Force?
Provide a example in the classroom?
When forces are balanced they cancel each other out, resulting in no change in motion.
500
What is Unbalanced Force?
Provide a example in the classroom?
Unbalanced Forces is when the force applied in one direction is greater than the force applied in the opposite direction.
500
What is Net Force?
Net Force is the vector sum of forces acting on a particle or object.
500
What can a Force do?
A: Accelerate an object
B: Slow down an object
C: Change the shape of an object
D: Both A and B
D. Both A and B
500
A. Procedures 1,2, and 3
B. Procedures 4 and 5
C. Procedures 3 and 4
D. Procedures 1,3, and 5
B