Transcript Jeopardy

Jeopardy
Gravity, Friction
Energy, Work,
Mass and Weight Simple Machines
States of Matter
Heat Transfer
Atoms
Scientific Method
Need for Speed/
Newton’s Laws
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Final Jeopardy
1 - $100

What is the distance between 2 points?

Length
1 - $200

A factor that changes in an experiment is called
a(n) __________.

Variable
1 - $300

A factor that stays the same in an experiment is
called a(n) _________________.

Constant
1 - $400

What are the six steps of the scientific method
(in order)?

Problem- Information- Hypothesis- ExperimentData- Conclusions
1 - $500

The “normal” group in an experiment that is
used for comparison.

Control Group
2 - $100

True or False: Newton’s Laws of Motion includes
13 different laws.

False! There are 3 laws of motion.
2 - $200

The distance an object travels per unit of time is
known as ________.

Speed
2 - $300

________ is speed in a give direction.

Velocity
2 - $400

If a 20-kg box is being pulled with 25N of force
to the right and pushed with 5N of force to the
left, what is the net force on the box?

20N to the right.
2 - $500

Which of Newton’s Laws is also known as the
Law of Inertia?

Newton’s 1st Law: An object at rest stays at rest
and an object in motion stays in motion, unless
acted upon by an outside force.
3 - $100

What is the definition of mass?

The amount of matter in an object.
3 - $200

What is the force that pulls objects towards each
other?

Gravity
3 - $300

Static, sliding, rolling, and fluid are the four
types of ________.

Friction
3 - $400
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Does an astronaut weigh more, less, or the
same on the moon compared to Earth?

He weighs LESS because there is LESS gravity
on the moon than on Earth (the moon is 1/6 the
mass of Earth)
3 - $500
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What type of friction occurs while surfing?

Fluid Friction
4 - $100

What are the six simple machines?

Inclined plane, wedge, screw, lever, wheel and
axle, and pulley
4 - $200
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A hammer being used to remove a nail from a
piece of wood is an example of what simple
machine?

Lever
4 - $300

True or False: Less mass means less kinetic
energy.

True: KE= ½ x m x v2
4 - $400

Where do you have the most gravitational
potential energy on a roller coaster?

The top of the first hill.
4 - $500

Which of Newton’s Laws is also known as the
Law of Inertia?

Newton’s 1st Law: An object in motion tends to
stay in motion and an object at rest tends to
stay at rest unless acted upon by an outside
force.
5 - $100

What are the four states of Matter?

Solid, Liquid, Gas, Plasma
5 - $200

True OR False: A conductor is a material that
conducts heat well.

TRUE!
5 - $300

What principle states: “The buoyant force on an
object is equal to the weight of the fluid object
displaces?”

Archimedes Principle
5 - $400

What mixture is unevenly mixed so that you can
see the different parts?

Heterogeneous Mixture
5 - $500

These are the horizontal rows on the periodic
table.

Periods
Final Jeopardy

Balance this equation:

__ Na + __ MgF2  __ NaF + __ Mg

2 Na + __ MgF2  2 NaF + __ Mg