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Chapter 6-2 Newton's Laws Flashcards | StudBud
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Chapter 6-2 Newton's Laws
Chapter 6-2 Newton's Laws
13 terms
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A physics quiz to assess student mastery of newton's laws
Flashcards
13 cards
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Questions
13
Answers
1
What is the SI unit for acceleration?
g
N
m/s2
kg
2
Inertia is
A push or a pull
An object's resistance to changing motion
An object's change in motion
Change in velocity over time
3
What is the acceleration experienced by a 5 kg object with a 20 N force applied to it
100 m/s2
5 m/s2
0.25 m/s2
4 m/s2
4
If you double the mass of an object what happens to the acceleration?
It halves
It disappears
It quadruples
It doubles
5
For every action there is an equal and opposite reaction is considered Newton's
2nd law
3rd law
1st law
Law of gravitation
6
Which equation correctly represents Newton's 2nd law?
F=ma
F=m/a
a=m/F
m=a/F
7
Friction is a force of attraction between objects that is due to their masses
True
False
8
What is the force experienced by a 5 kg object accelerating at 20 m/s
2
5 N
100 N
25 N
4 N
9
If you double the force of an object what happens to the acceleration?
It quadruples
It disappears
It halves
It doubles
10
The more inertia an object has ...
the easier it is to move
The harder it is to move
the more acceleration it has
11
What is the reaction to punching the wall?
The wall hits you back with the same force
The wall hits you back, but with less force
The wall hits you back with more force
Nothing
12
How much money is spent on Halloween candy annually in the United States?
250 million
20 billion
2 billion
25 million
13
What is the SI unit for force?
kg
m/s2
N
g
