WorksheetsChapter 6; Newton's Laws
Total questions: 34
Worksheet time: 17mins
Mass affects an object's _______________.
force
inertia
momentum
all of these
Which of Newton's Laws is associated with PAIRS of objects?
1st
2nd
3rd
Which of Newton's Laws explores the relationship between an object's acceleration and it's force?
1st
2nd
3rd
Which of Newton's Laws applies to why objects that are not SECURELY fastened to something in a moving vehicle, move around as the vehicle moves?
1st
2nd
3rd
Which of Newton's Laws is the reason that if you drop something even with a small mass from a tall distance, it could injure someone that it hits?
1st
2nd
3rd
When you pull a tablecloth out from under dishes, all 3 of Newton's Laws are observed.
Which one of Newton's Laws dictates that the heavier the plates are, the MORE they want to fall straight down/stay on the table?
1st
2nd
3rd
Which of Newton's Laws is applicable to the fact that for the tablecloth to be pulled from under the plates successfully, it must be pulled QUICKLY!
1st
2nd
3rd
Which of Newton's Laws applies to the force of the table and the force of the plates pushing on one another?
1st
2nd
3rd
In the lab with the cars, marbles and rubber bands, what was affected by using more or less rubber bands?
the acceleration of the car
the mass of the car
the rolling friction of the car
the air resistance of the car
In the cars, marbles and rubber bands lab, which of the following was the MOST affected by adding more or using less marbles?
force of the car
air resistance of the car
sliding friction of the car
viscous friction of the car
Which of the following is correct?
Force is what you get when you divide mass by acceleration.
Momentum is what you get when you divide mass by velocity.
Force is what you get when you divide acceleration by mass.
Acceleration is what you get when you divide force by mass.
Which of the following is accurate?
When objects fall they fall at a rate of 9.8 m/s if there is no friction.
Only round objects fall at a rate of 9.8 m/s2.
They more air resistance on an object the faster the acceleration rate.
When objects fall, they fall 9.8 m/s2 in a vacuum.
For force to be in units of Newtons, which of the following is true?
velocity must be in m/s2 and mass in kg
mass must be in grams and acceleration in m/s2
acceleration must be in cm/s2 and mass must be in grams
acceleration must be in m/s2 and mass must be in kg
Which of the following is an accurate action/reaction pair of forces for a face mask on a person's face?
face touching mask
mask touching face
face touching mask and nose touching face
face touching mask and mask touching face
Newton's 2nd Law can be summarized by which of the following?
the ratio of force to acceleration equals mass
the product of force and acceleration equals mass
mass = acceleration divided by force
force = mass divided by acceleration
Which word is used to "sum up" Newton's 1st Law?
force
acceleration
inertia
momentum
Which of Newton's Laws references "pairs of forces of equal magnitude in opposite directions?
1st
2nd
3rd
Forces cause __________________.
movement
change of direction
acceleration
change of distance
all of these
Newton's 3rd Law really looks at the what?
the momentum of 2 objects
the acceleration of 2 objects
the forces 2 objects have on one another
the speed of 2 objects
none of these
Newton's 3rd Law states that forces act in ___________ that are equal in ____________________ and in ___________________ directions.
units, size, opposite
pairs, magnitude, opposite
pairs, size, various
directions, force, various
If you were performing the experiment with the rubber bands, marbles and car, BUT you wrote your data in the wrong place....
In one experiment you used 3 rubber bands and 3 marbles in the car.
In the other experiment, you used 1 rubber band and 3 marbles in the car.
How would you know which was which?
ONE EXPERIMENT AVERAGES: (all in seconds)
Time a = 0.0131 Time b = 0.0151 Time between a and B = 0.8275
THE OTHER EXPERIMENT AVERAGES: (all in seconds)
Time a= 0.0101 Time b = 0.0121 Time between A and B = 0.3102
Experiment 1 = 1 rubber band
Experiment 2 = 3 rubber bands
Experiment 1 has more mass
Not enough information to determine
If you were performing the experiment with the rubber bands, marbles and car, BUT you wrote your data in the wrong place....
In one experiment you used 3 rubber bands and 3 marbles in the car.
In the other experiment, you used 1 rubber band and 3 marbles in the car.
ONE EXPERIMENT AVERAGES: (all in seconds)
Time a = 0.0131 Time b = 0.0151 Time between a and B = 0.8275
THE OTHER EXPERIMENT AVERAGES: (all in seconds)
Time a= 0.0101 Time b = 0.0121 Time between A and B = 0.3102which experiment had the car accelerating at a higher rate?
Experiment 1
Experiment 2
If you were performing the experiment with the rubber bands, marbles and car, BUT you wrote your data in the wrong place....
In one experiment you used 3 rubber bands and 3 marbles in the car.
In the other experiment, you used 1 rubber band and 3 marbles in the car.
ONE EXPERIMENT AVERAGES: (all in seconds)
Time a = 0.0131 Time b = 0.0151 Time between a and B = 0.8275
THE OTHER EXPERIMENT AVERAGES: (all in seconds)
Time a= 0.0101 Time b = 0.0121 Time between A and B = 0.3102
Which experiment had the car producing more force?
Experiment 1
Experiment 2
If you were performing the experiment with the rubber bands, marbles and car, BUT you wrote your data in the wrong place....
In one experiment you used 3 rubber bands and 3 marbles in the car.
In the other experiment, you used 1 rubber band and 3 marbles in the car.
ONE EXPERIMENT AVERAGES: (all in seconds)
Time a = 0.0131 Time b = 0.0151 Time between a and B = 0.8275
THE OTHER EXPERIMENT AVERAGES: (all in seconds)
Time a= 0.0101 Time b = 0.0121 Time between A and B = 0.3102
Which of the following is true?
the independent variable is acceleration
the independent variable is mass
the independent variable is the car
the independent variable is where you released the car on the track
If you were performing the experiment with the rubber bands, marbles and car, BUT you wrote your data in the wrong place....
In one experiment you used 3 rubber bands and 3 marbles in the car.
In the other experiment, you used 1 rubber band and 3 marbles in the car.
ONE EXPERIMENT AVERAGES: (all in seconds)
Time a = 0.0131 Time b = 0.0151 Time between a and B = 0.8275
THE OTHER EXPERIMENT AVERAGES: (all in seconds)
Time a= 0.0101 Time b = 0.0121 Time between A and B = 0.3102
Which of the following were controls?
mass
place where car is released
the person releasing the car
location of photogates
all of these
If you are given acceleration and force, how do you find mass?
multiply force and acceleration
divide force by acceleration
divide acceleration by force
divide acceleration by force and multiply by 9.8
If an object has its center of mass located ________________________, then it will be harder to topple/knock over.
lower than its middle
higher than its middle
equal to its middle
where the concentration is lower
Which of the following is true?
to get Newtons you multiply m/s2 by kilograms
to get Newtons you multiply 9.8 by m/s2
to get Newtons, you divide m/s2 by 9.8
to get Newtons, you divde kg by m/s2
What 2 things make a FAST car most effective?
high air resistance and height more than half the length
low air resistance and mass concentrated above the middle
lower center of mass and aerodynaminc
higher center of mass and aerodynamic
Which of the following is true regarding a passenger in a car and Newton's Laws?
The 1st law is why you SHOULD obey the speed limit
The 2nd law is the reason you MUST wear a seat belt
The 3rd law is the reason the airbag opens
The 4th law is why you should always be facing forward.
Which of the following is associated with Einstein and which is associated with Newton, in order!
gravitational constant, relativity
relativity, gravitational force
relativity, the "g" of all the planets
gravity, force
Forces always what? and act on what?
occur individually, the same object
occur individually, separate objects
occur in pairs, the same object
occur in pairs, separate objects
For a building to be stable which of the following is true?
It must be wider at the base.
It must be wider than it is tall.
Any vertical line must connect within the base.
none of these
Many SUVs have a ___________ center of mass because they are usually _________ than they are ___________.
higher, taller, wide
lower, taller, wide
higher, shorter, wide
lower, shorter, wide
