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Intro to Newton's Laws of Motion Flashcards | StudBud
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Intro to Newton's Laws of Motion
Intro to Newton's Laws of Motion
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Newtons laws of motion
Flashcards
20 cards
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Practice quiz
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Questions
20
Answers
1
Which of Newton's Laws is demonstrated by a ball rolling to a wall then stopping?
1st Law
Law of Acceleration
2nd Law
3rd Law
2
Gravity and magnetism are examples of what kind of forces?
contact
Momentum
non-contact
Frictional
3
Acceleration is the same thing as velocity.
False
True
4
Momentum is related to Newtons First Law.
False
True
5
Why do you lean towards the left when a car turns right?
Gravity
Inertia
Buoyancy
Velocity
6
A greater force is needed to move an object with more mass than one with a smaller mass.
False
True
7
Which of Newton's Laws describes the amount of force applied to accelerate an object's mass?
4th Law
2nd Law
1st Law
3rd Law
8
Newton's second law of motion uses the formula...
None of the above
A=PRR
E=MCC
F=MA
9
Is it harder to push a van filled with bowling balls or a van filled with basketballs?
The same difficulty
Bowling Balls
Basketballs
10
The acceleration of gravity on Earth is...
89m/s/s
None of the above
9.8m/s/s
0.9m/s/s
11
How can you tell if an object is in motion?
It will remain in the same position
The object will look different
The position will change in relation to other objects
You can see the forces
12
An object at rest will ________________ if no outside forces are applied.
Stay at rest
Increase Velocity
Decrease Mass
13
Physics is all about studying the laws and rules of
Atmospheres
Matter
Animals
Planets
14
Physics doesn't use any math
True
False
15
For every ________ there is an equal and opposite _____________.
Action, reaction
Reaction, action
action, action
reaction, reaction
16
How could you tell if a moving object is receiving an unbalanced force?
t might speed up.
It might slow down.
It might do any of the three things mentioned above.
It might change direction.
17
How long will an object remain at rest, according to Newton's First Law of Motion?
As long as there is unbalanced forces acting on it
It can't rest
Until an unbalanced force occurs
Until noon
18
What is inertia?
Another name for unbalanced force
The tendency of an object to continue doing what it's doing
The opposite force of gravity
The mass of an object
19
The amount of force needed to move an object is measured in...
NEWTONS
SECONDS
GRAMS
KILOMETERS
20
The amount of force that gravity has on an object is affected by what factors?
Height
Distance from gravitational force
Both A and B
Mass
