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Newton's Laws
Newton's Laws
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Newtons laws of motion #newtonslaws
Flashcards
22 cards
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Questions
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Answers
1
an object that is MOVING will keep moving with constant_____________.
deceleration
rest
acceleration
velocity
2
Which of Newton's Laws is demonstrated here?
3rd
Gravity
2nd
1st
3
An object will move at the same velocity, which means at the same _____ and in the same______
distance and space
time and place
speed and direction
velocity and acceleration
4
If the same force is applied to an object with a large mass, it will have a _____ acceleration.
larger
smaller
5
Newton's 3rd Law states that forces must ALWAYS occur in _______.
Reactions
Earth
Actions
Pairs
6
F=________
Friction
Force
Football
7
m =________
measurement
mass
motion
8
Newton’s second law says that when an _____ force is applied to a _____, it causes it to_____.
force, mass, acceleration
mass, acceleration, external force
acceleration, force, mass
External, mass, acceleration
9
Newton's First Law of Motion is known as the LAW OF_________________
Inertia
Force
Action
Reaction
10
The units for F=_____
m/s
m/s^2
s
N
11
One Student is pulling with 20 N Lt, the other with 27 N Rt, What is the Force on the Flag?
7 N=27-20
0 N because it is not moving
47 N= 27+20
27/20= 1.03 N
12
The units for m =________
m/s^2
kg
N
m/s
13
Newton's Second Law of Motion is known as___________
Inertia
Action
Force
F=ma
14
True or False? Inertia is the tendency of an object to continue at rest or in constant motion.
True
False
15
Who is pictured? He formulated most of the physics laws still used today!
Thomas Jefferson
Charles Darwin
Issac Newton
Albert Einstein
16
a= ______________
air resistance
action
acceleration
17
An object that is NOT MOVING, or is at ______________, will stay at__________.
rest
deceleration
acceleration
velocity
18
The units for a= ____________
kg
m/s
m/s^2
N
19
What property of an object determines how much inertia it has?
force
gravity
mass
weight
20
Newton's 3rd Law of Motion is also known as THE LAW OF___________
Inertia
Forces
action and reaction pairs
F=ma
21
UNLESS, an _______________ force acts on it
External
Centripetal
Gravitational
Internal
22
The greater the force applied to an object, the _____________ acceleration
lesser
greater
