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Fun physics quiz on Newton's laws and projectiles Some calculations included
Flashcards
16 cards
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Practice quiz
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Questions
16
Answers
1
What is Newton's
law of inertia
?
Objects at rest tends to stay at rest
Acceleration = proportional 2 the magnitude of the net force
For every action, there is an equal and opposite reaction
Thou shalt have no other laws of motion
2
What is an example of a non-contact force?
Friction
Gravity
Air resistance
Tension
3
What is
false
about matter?
All matter have mass
All matter experiences gravity
All matter has volume
Matter has no mass but has weight
4
Objects move only when a force is exerted.
False
True
5
A vector is used to only show the direction of a force.
False
True
6
The unit for
weight
is?
Kilograms
Both Kg and N
None of the above
Newtons
7
Find the net force! (Gravity does not apply)
930 N [W]
110 N
110 N [E]
110 N [W]
8
The blast off of the space shuttle from earth is an example of which law?
Third law
First law
Second law
Fourth law
9
What is the unit in which force is measured in?
Grams
Newtons
Noodles
Meters
10
What is a force in PHYSICS?
An object that is being moved
The motion of an object in response to gravity
has a magnitude but no direction
A push or pull on an object in a given direction
11
The
law
:
"For every action there is an equal and opposite reaction"
is...
Newton's Fourth Law
Newton's First Law
Newton's Second Law
Newton's Third Law
12
If you pulled with a force of
40N
, what force am I pulling with if the rope does not move?
80N
Not enough information
20N
40N
13
Inertia is the resistance of any object to change its state of motion.
False
True
14
Always a pleasure being your teacher!
Playing!!
For
Thank
You
15
Notice the
curling stone
(the puck the guy is holding)
It's
current motion
can be described as:
Accelerating
Projectile
Stationary
Constant velocity
16
The measure of mass depends on where you are in the universe.
False
True
