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WorksheetsQuiz #2 - Newton's 1st and 2nd laws
Total questions: 57
Worksheet time: 1hrs 11mins
What is Newtons 1st Law of Motion?
Every action has an equal but opposite Reaction
An object in motion/rest stays in motion/rest unless acted upon by an outside force.
A larger mass object requires more force to move
Newton's Second law basically says that
the more force applied to an object, the slower it will accelerate
the more force applied to an object, the faster it will accelerate
There is a skateboard rolling and then Billy steps on it and it stops. What Law of motion is this?
3rd
2nd
1st
A soccer ball is sitting in the middle of a field. The ball will remain at rest until an outside force like a players foot or the wind acts upon it. Which of Newton's laws is represented by this?
1st
2nd
3rd
Think about pushing a shopping cart and a car. If you apply the same amount of force to both, the shopping cart will travel fast, but the car will hardly move. To move the car yo would need a larger force. Which of Newton's laws is being represented?
1st
2nd
3rd
Force is a ________ or ________ that is required to change the motion of an object.
up/down
push/pull
sliding/shifting
The unit used to measure force is called ________________
mass
acceleration
net force
newton
Forces that are exerted on an object which are equal in size but opposite in direction
Unbalanced force
Balanced force
Applied forces on an object are unequal in size but are the same or opposite in direction
Unbalanced force
Balanced force
A card sliding across a table at a constant speed
Unbalanced force
Balanced force
A cat shoving a glass off a table
Unbalanced force
Balanced force
As a result, the object the forces applied to stays at rest
Unbalanced force
Balanced force
Which of the following is an example of an unbalanced force?
How will this object move?
It will not move
It will move in both directions
It will move to the right
It will move to the left
Shadell pushes a box 35 N to the right. Nazai pushes the box 25 N in the same direction. What is the net force?
60 N balanced to the right
10 N balanced to the right
60 N unbalanced to the right
10 N unbalanced to the right
What are unbalanced forces?
forces that are not equal in size and opposite in direction.
forces that are equal in size and opposite in direction.
What are balanced forces?
forces that are not equal in size and are opposite in direction
forces that are equal in size and opposite in direction.
What is net force?
10 N left
0 N
10 N right
If forces are going in the same direction, you should
add the forces
subtract the forces
multiply the forces
divide the net force
What is the net force of this object?
400 N arrow upward
400 N arrow downward
800 N arrow upward
800 N arrow downward
What is the net force?
0 balanced
900 N balanced right
900 N unbalanced right
0 unbalanced
What is the net force?
30 N left
25 N right
55 N right
5 N left
Which of Newton's Laws of Motion states that an object at rest tends to stay at rest unless acted upon by a another force?
action-reaction
F=MA
Inertia
Which of Newton's Laws states that an increased force will result in a mass being accelerated at a faster rate?
action-reaction
F=MA
Inertia
If the forces upon an object are balanced, then the object will be ...
in motion
at rest
in motion and at rest
neutral in charge
If the forces on an object are not balanced, then the object will be ....
in motion
at rest
at rest and in motion
of a greater mass
Why did the heaviest projectile get launched the shortest distance?
Newton's 1st Law of motion
Newton's 2nd Law of motion
Newton's 3rd Law of motion
Mass is the measure of how much ______ is in an object.
Density
Weight
Matter
Gravity
Force
Weight is the measure of the force of ______ on an object.
Density
Mass
Matter
Gravity
Velocity
What unit of measurement is used for mass in physics?
Liters
Kilograms
Meters
Kelvins
Newtons
6) Which measurement would be different if you were on the Moon versus on Earth?
Mass
Weight
Finish the formula: Force = Mass * _________
Velocity
Weight
Acceleration
Temperature
Momentum
What statement is true?
Mass never changes. Weight does.
Weight never changes. Mass does.
Both mass and weight change because they are affected by gravity.
Neither mass nor weight change. They are always the same.
What do you use to measure the mass of an object?
Define Weight
pull of gravity on an object
amount of matter in an object
Force that pull pair of gravity together
ability to do work
This type of variable is what you DON'T change in a lab
Control
Independent
Dependent
Jack is doing an experiment to see which shoes help him run the fastest. What will his independent variable be?
The shoes he wears
The track he runs on
The time of day he runs
The variable that is being tested, counted or measured and is responding to the independent variable is known as:
Control
Independent Variable
Constant
Dependent Variable
Zach wants to know if the amount of time he spends on social media has an effect on his grades. What is the independent variable?
Time on social media
His grades
Which brand of paper towel will absorb the most liquid? What is the dependent variable?
brand of paper towel
amount of water absorbed
the tendency of an object to resist a change in its motion
acceleration
inertia
mass
frame of reference
