Download Newton Jeopardy Review

Jeopardy
Second
First Law Law
Third Law Definitions
Forces
Q $100
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Q $500
Final Jeopardy
$100 Question from First Law
Define Newton’s First Law
$100 Answer from First Law
An object in motion stays in
motion and an object at rest
stays at rest unless acted on by
an outside force
$200 Question from First Law
The property of matter Newton
discovered for his first law
$200 Answer from First Law
Inertia
$300 Question from First Law
How is an objects inertia measured?
$300 Answer from First Law
By calculating the mass of the object
$400 Question from First Law
Two ways you can overcome an
Objects inertia
$400 Answer from First Law
Make the object move or stop moving
Change the objects direction
$500 Question from First Law
If a Semi Truck hit a Toyota Prius
which object would travel farther
and why
$500 Answer from First Law
The Toyota Prius because it has
less mass and therefore less inertia
$100 Question from Second Law
What is the definition of Newton’s
Second Law
$100 Answer from Second Law
Force is equal to the change in
momentum over the change in time
or Force = mass * acceleration
$200 Question from Second Law
How do you calculate acceleration
$200 Answer from Second Law
Change in Velocity
Acceleration = -----------------------Change in Time
$300 Question from Second Law
If Force = Mass*Acceleration
what is inversely proportional
to acceleration and give an
example of what it means
$300 Answer from Second Law
Mass: when mass increases
acceleration decreases and when
mass decreases acceleration
increases
$400 Question from Second Law
If Force = Mass*Acceleration
what is directly proportional to
acceleration and explain what
directly proportional means
$400 Answer from Second Law
Force: if you increase your
force, acceleration increases
if you decrease your force,
acceleration decreases
$500 Question from Second Law
If a 2000 kg car goes from
0 m/s to 10 m/s in 5 seconds,
what is its force?
$500 Answer from Second Law
4000 Newtons
$100 Question from Third Law
Define Newton’s Third Law
$100 Answer from Third Law
Every Action has an equal and
opposite reaction
$200 Question from Third Law
In Newton’s third law, equal
means…
$200 Answer from Third Law
Equal in size and time
$300 Question from Third Law
In Newton’s third law, opposite
means…
$300 Answer from Third Law
At 180 degree angles or
in the complete opposite
direction
$400 Question from Third Law
In a collision, are the forces
equal on both of the object in
the collision, why
$400 Answer from Third Law
The forces are equal because
each object has their own force
reflected back on them and the
other objects force is added to it
$500 Question from Third Law
If objects in a collision have equal
forces acting on them will the objects
always travel the same distance, why or
why not?
$500 Answer from Third Law
The objects will only travel
the same distance if their
masses and therefore inertia
are equal. If they are not, the
object with less inertia will
travel farther.
$100 Question from Definitions
Resistance to change
$100 Answer from Definitions
Inertia
$200 Question from Definitions
The result of unbalanced foces
$200 Answer from Definitions
Change in Motion
Acceleration
Net Force
$300 Question from Definitions
The rate at which velocity
changes with time
$300 Answer from Definitions
Acceleration
$400 Question from Definitions
Measure of gravitational attraction
$400 Answer from Definitions
Weight
$500 Question from Definitions
Used to calculate acceleration
similar to speed but with an
additional requirement
$500 Answer from Definitions
Velocity
$100 Question from Forces
What are the three types of
forces
$100 Answer from Forces
Push, Pull, Twist
$200 Question from Forces
Force that pulls on objects and
causes acceleration if there is no
balanced opposing force
$200 Answer from Forces
Gravity
$300 Question from Forces
How can you calculate force?
$300 Answer from Forces
Force = Mass*Acceleration
$400 Question from Forces
If a car is traveling north with a
force of 4000 N, what is the
measurement of friction and in
which direction is it going?
$400 Answer from Forces
Friction = 4000N, South
$500 Question from Forces
What is the force of a 10000 kg
Semi going from 0 m/s to 10 m/s
in 100 seconds?
$500 Answer from Forces
1000 Newtons
Final Jeopardy
If two vehicles traveled toward each other at
10 m/s/s and the vehicle heading east had a
Mass of 1500 kg and the vehicle heading
west had a mass of 3000 kg. What would the
force be on each car after the collision?
Final Jeopardy Answer
45000 Newtons
Add the two forces together because
for every action there is an equal and
opposite reaction. The forces from each
car are reflected back and added to
the force from the other car.