Show:
True or Falseness?
Newton in motion!
Feeling energetic?
What do you hear?
Guess the clip!
100

Water, soap, and oil are three adhesions.

False. They are three lubricants.

100
The tennis ball pushes on the racket as much as the racket pushes on the tennis ball.
What is [an example of] Newton’s third law?
100

What is kinetic energy?

Energy in motion

100

What measurement do we use to measure loudness?

Decibels

100

Which law does this apply to?

Newton’s third law of motion.

200

David from the bible used Centripetal force when he was twirling the sling.

True

200


DAILY DOUBLE!


It takes more force to accelerate a Suburban to 30mph than a sports car.

200

This energy results from vibrations in a medium

What is sound energy?

200

Which has more waves per second-a high-pitched or low-pitched sound?

A high-pitched sound.

200

What kind of force is this?

Centripetal force

300

The speed limit of falling objects is called aerodynamic design.

False. It’s called Terminal Velocity.

300
The magician’s trick of yanking a tablecloth out from under the dishes on the table without disturbing the dishes.
What is [an example] of Newton’s First Law?
300

What is potential energy?

Stored energy

300

Daily Double!

What do we call a sound too high pitched for human ears to hear?

300

What kind of electricity is this?

Hydroelectricity

400

Energy made from sources that don’t run out is called Nuclear energy.

False. It’s called Renewable energy.

400

The study of motion is called the study of...

Mechanics

400

What are some forms of renewable energy that comes from animals and plants buried long ago?

Fossil fuels: oil, coal, natural gas.

400

What do we call a sound too low pitched for human ears to hear?

Infrasonic

400

What did you hear?

Sonic boom