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Force and Momentum wrap-up Flashcards | StudBud
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Force and Momentum wrap-up
Force and Momentum wrap-up
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AP Physics 1, High School physics, Newton's Laws (Forces and Motion)
Flashcards
20 cards
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Questions
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Answers
1
immediately AFTER hitting an air-hockey puck on a frictionless plane, it will generally ___
increase its inertia
move with constant velocity
move with increasing velocity
experience a net force
2
Which formula for momentum is correct?
p = m/v
p = mv
p = v/m
m = pv
3
Newton's Law of Universal Gravitation. Every object in the universe...
Pulls on every other object.
Can be pushed or pulled down depending on the mass.
Is pushed down.
Is pulled down.
4
Which letter represents momentum in the momentum equation.
m
N
o
p
5
Newton's Law of Universal Gravitation: The greater the mass...
The stronger the push.
The stronger the pull.
The faster it pushes.
The faster it pulls.
6
When a car slams its brakes, occupants lunge forward because
The force forward was inertia
the car was old
They had inertia
They had a net force forward
7
Who narrowly defeated the U of A women's basketball team to win the National championship this year?
Gonzaga
Stanford
ASU
UCONN
8
What is the world record height for an egg drop?
172 meters
77 meters
213 meters
57 meters
9
Compare magnitudes of normal force to gravitational force.
gravity is only greater than normal if it slides
Normal force > weight
Normal Force < Weight
Normal force = weight
10
In an elastic collision...
Items bounce off of one another.
Items stick to one another.
Items are always in freefall.
Friction is not used in the calculation.
11
We know that the force experienced on the bug and the windshield are equal because of...
Newton's 3rd law
Newton's law of Universal Gravitation
Newton's 1st law
Newton's 2nd law
12
What musical question did the BeeGees ask?
When will I be loved?
Who'll stop the rain?
How can you mend a broken heart?
Who let the dogs out?
13
A man standing in an elevator that accelerates upwards...
Defies Newton's law of universal gravitation.
would register a lighter weight standing on a scale
has zero net force acting on them
experiences greater Normal force than gravity
14
Which way will the truck accelerate due to forces from the person in the picture
right
left
up
none
15
Spinning an egg can tell you...
From a chicken or a duck.
Fresh or rotten.
From a Northern Hemisphere or Southern Hemisphere chicken.
If it is hardboiled or raw.
16
Newton's Law of Universal Gravitation: The greater the distance between the objects.
The stronger the pull.
The weaker the pull becomes
The weaker the push becomes.
The stronger the push.
17
A bug splats on the windshield of a moving vehicle. The force on the bug from the windshield
Is greater than the force acting on the windshield
is zero
Is less than the force acting on the windshield
Is equal in magnitude to the force felt by the windshield
18
Which formula is also correct?
m = m/v
p = mv
p = v/m
v = p/m
19
Which of these is not the name of a real element?
Monrovium
Manganese
Molybdenum
Magnesium
20
A projectile baseball after it reaches maximum height
has a net force acting on it
looks like a cube
has no net force acting on it
is accelerating more rapidly than it did on the way up
