Balanced or Unbalanced
Definitions
Calculating Force
Units and Formulas
Diagrams
Laws of Motion
Which Law am I?
100
Is this force balanced or unbalanced?
Unbalanced force
100
Pushing or pulling on an object is known as ________.
What is 'Force'?
100
If an engine is pushed with a force of 6000 Newtons to the left but also has a combined force of 2000 Newtons to the right, then what is the Net Force of the engine?
What is '4000 Newtons to the left'.
100
This is the formula used to solve for force.
What is 'F=MxA'?
100
In what direction would the following object accelerate?
What is 'to the left'?
100
The scientist whom the Laws of Motion are named after.
Who is 'Isaac Newton'?
100
A tablecloth can be pulled quickly from under dishes on a table, causing the dishes to remain relatively stationary due to inertia.
This represents Newton's _______ Law.
What is '1st'?
200
Balanced forces have a net force of ______.
What is zero "0"?
200
An object's tendency to resist a change in motion.
What is 'inertia'?
200
More mass means __________ acceleration.
What is 'less'?
200
What is the SI unit of measurement for acceleration?
What is 'm/s2'?
(meters per second squared)
200
The free-body diagram below represents this change in acceleration.
What is 'no change'?
200
This law of motion represents forces that are equal in magnitude but opposite in direction.
What is Newton's 3rd Law?
200
The table below shows that the amount of Force is directly correlated with the amount of Acceleration. This is explained by Newton's ______ Law.
What is '2nd'?
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
This is the sum of the combined forces acting on an object.
What is 'net forces'?
300
If two forces are going in the same direction how would you find the Net Force?
Add the two forces together.
300
This is the SI unit for mass.
What is 'kilograms' (kg)?
300
Is the following object speeding up, slowing down, or at constant velocity?
What is 'speeding up'?
300
This law of motion is also known as the Law of Inertia.
What is Newton's 1st Law?
300
If a force of 4 N moves a paper airplane with an acceleration rate equal to 8 m/s/s, what was its mass?
This can be solved using Newton's ______ Law.
What is '2nd'?
400
A balanced force will have this effect on motion.
What is 'no effect'?
400
This type of force resists motion between two surfaces that are pressed together.
Friction
400
If a 2000kg truck collides with a 1,500kg car, which vehicle will have more acceleration?
What is 'the 1,500kg car'?
400
The unit kg⋅m/s2 is equal to one __________, which is the standard unit of force in the International System of Units (SI).
What is a Newton (N)?
400
A motion dot diagram that represents an object's motion at constant acceleration. (Not at rest)
400
This law of motion describes the affect of net force and mass upon the acceleration of an object.
What is Newton's 2nd Law?
400
A fish swimming in the water is pushed forward as it pushes water back using its fins.
This is an example of Newton's ______ Law.
What is '3rd'?
500
Is the following an example of a balanced or an unbalanced force?
10 people with a mass of 20kg each and 2 people with a mass of 50kg each pulling on opposite ends of a rope?
What is an 'unbalanced force'?
10x20kg = 200kg
2x50kg = 100kg
500
When a falling object's downward force from gravity and upward force from air resistance balance, this is called __________ ____________.
What is 'terminal velocity'?
500
You and your friend are moving the couch from one side of the room to the other. Your friend 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?
What is '60 Newtons to the right'?
500
This is the rate of acceleration of gravity on Earth.
What is 9.8 m/s2?
500
Of the following diagrams, one of them does not belong.
What is 'C' (Velocity time graph)
500
The law of motion involving action and reaction forces is ______________________.
What is Newton's 3rd Law?
500
Wearing a seatbelt in a car can prevent you from flying out of the window during a collision. This is due to Newton's _____ Law.
What is '1st'?