Transcript Chapter 2 Jeopardy Review

What is a
Force?
Newton’s 1st
Law of Motion
Newton’s 2nd
Law of Motion
Newton’s 3rd
law of motion
Miscellaneous
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This is a push or pull.
What is force?
This is what represents
a stronger force.
What is a longer
arrow?
Acceleration occurs
under what 3
scenarios.
What is increase speed,
decrease speed, or
change direction?
This is the force that
opposes motion.
What is friction?
This happens when an
unbalanced force acts
on an object.
What is motion?
This is what keeps a
satellite in orbit.
What is centripetal
force?
This is the tendency of
an object to resist a
change in motion.
What is inertia?
This is what stops an
object from moving.
What is an unbalanced
force?
This is what happens
when 0 N force acts on
a stationary object.
What is an object stays at
rest.
st
1
State Newton’s law
in its entirety.
What is an object at
rest will remain at rest,
and an object in
motion will remain in
motion unless an
unbalanced force acts
on it?
These are the 3 factors
that are related in
nd
Newton’s 2 law.
What is acceleration,
force, and mass?
This the formula to
calculate force and the
unit?
What is a force = mass
x acceleration? What
is Newtons (N).
This is the formula to
calculate acceleration
and the unit for
acceleration.
What is acceleration =
net force ÷ mass?
2
What is m/s
These are the two ways
to increase your
acceleration.
What is increase force
or decrease mass?
This is the formula to
calculate weight on
Earth.
What is force = mass x
2
9.8m/s ?
A hummer will have
more of this due to its
larger mass.
What is more
momentum?
State Newton’s 3rd law
of motion.
What is for every
action, there is an
equal and opposite
reaction?
State the following
reaction force. If “A”
exerts a force on “B”,
then ….
What is “B” exerts an
equal but opposite
force back on “A.”
This is the formula to
calculate momentum
and the unit for
momentum.
What is momentum =
mass x velocity.
Momentum’s unit is
kg x m/s.
Under what condition
would you divide the
momentum between
two objects.
What is when they connect
after the collision?
This is the force that is equal in
size but opposite in direction.
What is a balanced
force?
A force you need to overcome
to start an object moving.
What is static friction?
This is the upward
force that acts on
objects as they fall
through the air.
What is air resistance?
When students are
playing tug of war
and the flag moves,
you know the
forces are ….
What is unbalanced?
This is what
happens to
momentum
when two
objects collide.
What is momentum
transfers.