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Jeopardy
Speed, Acceleration,
Newton’s Laws
Friction, Mass vs.
Weight,
Gravity
Energy, Work,
Simple Machines
Heat Transfer,
Energy, Matter
Atoms &
Periodic Table
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Final Jeopardy
1 - $100

What is the amount of space between two
objects?

Distance
1 - $200

True or False: Equal forces acting on an object
in opposite directions is an unbalanced force.

False! Equal forces in opposite directions is a
BALANCED FORCE.
1 - $300

Whenever there is a force action on an object:
 a/ Inertia
 b/ Friction
 c/ Unbalanced force

c/ Unbalanced force
1 - $400

True or False: Velocity is speed in any direction.

FALSE! Velocity is speed in a given direciton.
1 - $500

Which of Newton’s Laws states: Acceleration is
produced when a force acts on a mass. The
greater the mass, the greater the amount of
force that is needed (to accelerate the object).

Newton’s SECOND Law
2 - $100

What force acts against the motion of falling
objects?

Air Resistance
2 - $200

The Law of _________ ____________ states
that any two objects in the universe attract each
other.

Universal Gravitation
2 - $300

When the force of air resistance acting on a
falling objects equals the weight of the falling
object, it is known as ________ __________.

Terminal Velocity
2 - $400

The slope a line on a speed vs. time graph
shows the _______ of the object.

Acceleration
2 - $500

Why does an apple fall faster than a feather on
Earth?

There is greater air resistance on the feather
due to surface area.
3 - $100

The energy of motion is called _______ energy.

Kinetic
3 - $200

Energy in the nucleus of an atom is called
_________ energy.

nuclear
3 - $300

Energy made available by the flow of electrons is
called _______ energy.

electrical
3 - $400

The Law of _________ __ _______ states that
when one form of energy is converted to
another, no energy is lost in the process.

Conservation of Energy
3 - $500

Which has a greater affect on kinetic energy:
doubling the mass of the object or doubling the
velocity?

Velocity (KE= ½ x m x v2)
4 - $100

Transfer of heat energy by electrical waves is
called ______________.

radiation
4 - $200

__________ is the expansion of matter when it
is heated. (Example: the reason sidewalks are
segmented)

Thermal expansion
4 - $300

What are the four states of matter?

Solid, liquid, gas, and plasma
4 - $400

A material that does not transfer heat energy
well is called a(n) _____________. (Ex. Plastic
and rubber)

insulator
4 - $500

Faster moving fluid exerts less pressure than
slower moving fluid. This principle explains why
a Frisbee flies through the air.

Bernoulli’s Principle
5 - $100

The positively charged part of an atom found
inside the nucleus.

PROTON
5 - $200

Negatively charged part of an atom found
circling in orbits around the nucleus of an atom.

ELECTRONS
5 - $300

What two particles make up the mass of an
atom?

Protons and Neutrons
5 - $400

Elements are identified by the number of _____
that they have.

protons
5 - $500

A pure substance that cannot be broken down
into other substances by chemical or physical
means is known as a(n) ___________.

Element
Final Jeopardy

Balance this equation:

__ Na + __ MgF2  __ NaF + __ Mg

2 Na + __ MgF2  2 NaF + __ Mg