stud
bud
Sign up
Log in
Home
Library
Explore
SAT
More
Physics Review 2 - Newton's Laws of Motion Flashcards | StudBud
Explore
/
Physics Review 2 - Newton's Laws of Motion
Physics Review 2 - Newton's Laws of Motion
20 terms
·
StudBud Administration
·
272 plays
Newton's Laws of Motion
Flashcards
20 cards
F
Practice quiz
P
Host live
L
Questions
20
Answers
1
How are mass and acceleration related?
quadratic relation
directly proportional
parabolic relation
inversely proportional
2
What determines the amount of inertia an object has?
Volume
Mass
Density
Weight
3
How are net force and acceleration related?
quadratic relation
directly proportional
parabolic relation
inversely proportional
4
A bug hits the windshield of a car. Which experiences a greater
impact force
?
they both experience the same force
the windshield
need more info
the bug
5
A net force of 100N is used to push a 5kg box. What is the acceleration of the box?
need more info
105 m/s2
500 m/s2
20 m/s2
6
Which law states "An object maintains its state of motion unless acted upon by outside force"?
2nd
It's not a law
1st
3rd
7
Which law states "For every action there is an opposite and equal reaction"?
2nd
Its not a law
3rd
1st
8
A book weighs 15 N. When held at rest in your hand, what is the net force acting on the book?
10 N
15 N
0 N
150 N
9
Which has more mass, a 5kg bag of feathers or a 5kg box of steel nails?
Both are the same
Need more info
Bag of Feather
Box of Nails
10
Where would a 5kg rock have the greatest weight?
Earth
Moon
it would be the same in both places
need more info
11
Which one is NOT a contact force?
Gravity
Normal
Tension
Friction
12
How are weight and mass related?
directly proportional
inversely proportional
depends on the planet
unrelated
13
What is the net force? (2 answers)
The difference in the forces acting on an object
The mass times acceleration
Any one force acting on the object
The sum of the forces acting on an object
14
The tendency of an object to maintain its state of motion is called _?_
momentum
force
acceleration
inertia
15
How does the force of the car hitting the wall compare to the wall hitting the car?
The wall applies a greater force
need more info
they are the same
The car applies a greater force
16
A bug hits the windshield of a car. Which experiences the greater
acceleration
?
the windshield
need more info
the bug
both experience the same acceleration
17
Where would a 5kg rock have the greatest mass?
Does not depend on location
Moon
Depends on the planet
Earth
18
Which law states "An object can only gain inertia by gaining weight"?
2nd
3rd
1st
Its not a law
19
What is the reaction force to a car hitting a wall?
wall hitting car
car crumpling
car stopping
wall crumpling
20
What net force is needed to accelerate a 15 kg box at 2 m/s
2
?
30 N
15 N
7.5 N
17 N
