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Newtons Laws of Motion + Newtons Laws + Newton's Laws of Motion Review + Y10 Physics Newtons Flashcards | StudBud
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Newtons Laws of Motion + Newtons Laws + Newton's Laws of Motion Review + Y10 Physics Newtons
Newtons Laws of Motion + Newtons Laws + Newton's Laws of Motion Review + Y10 Physics Newtons
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1
The heavier mass it has the ___ acceleration it has
Less
Lighter
None of the above
More
2
What is the equation for momentum?
P=mv
None of the above
Y=mx+b
F=ma
3
What's Newtons 1st law?
An object at motion stays in motion
None of the above
Force equals mass times accerlaration
To every action there is always an opposed equal reaction
4
Which of Newton's laws predict the tank rocks back when firing the shell?
First
Third
Fifth
Second
5
A car travels 70 km/hr North then turns and travels 70 km/hr Northeast. This is acceleration of
Force
Distance
Velocity
Speed
6
What does "M" mean in P=mv
None of the above
Velocity of an object
Mass of an object
Momentum of an object
7
1. An object at rest will stay at rest, and an object in motion will stay in motion, unless acted upon by an
balanced force
unbalanced force
8
Momentum is a ______
None of the above
Mass
Vector
Force
9
A force is created when ___ objects interact with each other
1
8
2
4
10
Whats net force?
The amount of force
The addition of many forces acting on an object at one time
The amount of mass
None of the above
11
How many things is momentum dependent of?
1
4
2
3
12
F=ma means
Force= movement - acceleration
Force=mass x acceleration
Force= mass + activity
13
A train with 33 cars traveling at 88 mph takes about one mile to come to a complete stop.
Newtons 1st law
Newtons 2nd law
Newtons law of conservation
newtons 3rd law
14
When you try to find force in F=ma. What do you do?
None of the above
Subtract mass and acceleration
Divide mass and accelera
Multiply mass and acceleration
15
The resistance that one surface or object encounters when moving over another is
acceleration
friction
velocity
16
Bowling is an example of rolling friction.
True
False
17
How many Newtons of force will a 6 kilogram ball that travels 5 m/s/s have? F=ma
75 Newtons
11 Newtons
30 Newtons
This is science why are we doing math????
18
True or false: Momentum has to be transferred place to place
True
False
Maybe
None of the above
19
Whats Newtons 3rd law?
An object at motions stays in motion
Force equals mass times accelaration
For every action there is always an equal opposite reaction
None of the above
20
Which law says a bigger mass needs a larger force to make an object move?
Third
Ninth
First
Second
21
Newtons 2nd law states
F= m x a
Inertia
None of the above
Action/reaction
22
Which of Newton's Laws is depicted in this image?
Second
Sixth
First
Third
23
What does "F" mean in F=ma
Force
None of the above
Acceleration
Mass
24
What does "A" mean in F=ma
Acceleration
None of the above
Force
Mass
25
What does "P" mean in P=mv
Momentum of an object
None of the above
Velocity of an object
Mass of an object
26
A rocket moves upward as the exhaust pushes downward
Newtons 1st law
Newtons 2nd law
Newtons 3rd law
Newtons 4th law
27
Which of Newton's laws say an object keep moving until acted upon by another force?
First
Fourth
Third
Second
28
A man with a weight of 20kg and running with the speed of 20 m/s.What is it’s momentum?
40
2
1
None of the above
29
How much force is needed to accelerate a 140 kilogram car 2 meters per second/per second?
250 Galileos
280 Newtons
2800 Isaacs
28 Bill Nye the Science Guy
30
What is momentum?
A moment
Objects tendency to keep doing what its doing
Change in velocity
Amount of strength or force that something has when moving
31
Newton's 1st law says an object at rest will stay at rest, and an object in motion will stay in motion,
unless acted upon by an unbalanced force
unless Mrs. Hamdan uses her magic powers to stop it
unless Mrs. Stevens uses her laser beam eyes to stop it
unless a black hole sucks it into a never ending vortex of darkness.
32
An acceleration graph shows a straight line then it dips down then it is straight again
A car goes down a hill, stops, then starts again.
A car goes constant speed, slows down. Then constant speed.
A car crashes into a snowbank
A car drives up a hill and then straight again.
33
Newton has ___ laws of motion
1
3
2
4
34
We conducted a lab w/ washers and a penny in cup. These are examples of which law?
Law of Inertia
Law of action / reaction
Law of mass & acceleration
Law of Oliphint's classroom
35
True or false: Momentum can be created
True
False
Maybe
None of the above
36
Which of Newton's laws is depicted in the image below?
Second
First
Fourth
Third
37
A box has two forces acting on it. How will it move and with how many Newtons?
8 N to the left
8 N to the right
24 N to the left
24 N to the right
38
What does "M" mean in F=ma
Mass
None of the above
Force
Acceleration
39
If you are standing in a bus that stops suddenly, you will lurch:
backward
left
down
forward
40
What is inertia?
No motion
None of the above
A equation for momentum
An objects tendency to keep doing what it's doing
41
Which of Newton's laws say that the rocket will keep moving in space with the engines off?
Second
Third
Fifth
First
42
The tendency of an object to resist changes in its velocity whether in motion or motionless is called
velocity
inertia
mass
43
When you try to find acceleration in F=ma.What do you do?
Multiple force and mass
None of the above
Divide force and mass
Subtract mass and force
44
What is acceleration?
All of the above
Change in velocity
Change in speed
Change in direction
45
The lighter the mass the ____ acceleration it has
More
Less
Equal
None of the above
46
The conservation of __________
Momentum
Force
Motion
None of the above
47
True or false: Force is a push or a pull
True
None of the above
Maybe
False
48
Which of Newton's laws is about inertia?
Fourth
Third
Second
First
49
Mass of object is 60 kg. Acceleration is 29 m/s
2
. What is the formula for force on the object?
F = m x a
F/a = m
F/m = a
S = d/t
50
A child should use a seatbelt in a car to be safe. In an accident the child will
All of the above
Be stopped by the seatbelt
Follow the law of inertia
Continue forward until something stops them
51
Momentum can be _____ or ______
Positive or negative
Nasty or clean
None of the above
Good or bad
52
The 2 forces resulting from an interaction are called action and
reaction
locomotion
motion
53
The sum of all forces acting on an object are called
Net forces
Products
Total force tangents
Newtons laws
54
The more momentum an object has, the harder it is to stop.
True
False
55
The net force of an object is equal to the product of its mass and acceleration, or f=ma is
Who is Newton???
Newton's 1st Law of Motion
Newton's 2nd Law of Motion
Newton's 3rd Law of Motion
56
Newton's 3rd Law says for every action, there is an equal and opposite reaction.
True
False
Am I supposed to remember all of Newton's laws?
57
Whats Newtons 2nd law?
None of the above
Force equals mass times acceleration
For every action there is an equal and opposite reaction
An object at motion stays at motion
58
Newton's third law states:
Figs are the best
The force on an object = its mass times acceleration
An object in motion stays in motion.
For each action there is an equal and opposite reaction
59
What is momentum dependent of?
Speed and mass
Mass and velocity
Force and motion
Velocity and acceleration
60
According to Newtons second Law:
<p>m = F x a</p>
<p>m = F x a</p>
F = a x F
F = m x a
61
Which law says the fire extinguisher pushes backward when you set it off?
Twelfth
First
Third
Second
62
Which law? A backpack flies into the windshield when you suddenly stop the car.
Law 2
Law 1
Law 3
Law 4
63
What does “V” mean in P=mv
None of the above
Momentum of an object
Velocity of an object
Mass of an object
64
Newton's first law states:
Inertia
An object at rest stays still until something stops it
An object in motion keeps moving until something stops it
All of the above
65
A bowling ball and ping pong ball roll away. With the same force, tell about acceleration.
The ping pong ball moves faster
The bowling ball moves faster
They both move the same
Neither slow down.
66
Mass and weight are the same.
False
True
67
A box is moving at 10 m/s with a mass of 5kg. What’s the momentum?
50 newtons
None of the above
10 newtons
2 newtons
68
Who where the two scientists that got together?
Isaac Newton and Thomas Jefferson
Isaac Newton and Endmond Halley
None of the above
Ms.Burdett and Ms.Garcia
