Forces
What is the push or pull of an object that causes motion.
Force
What is the ability to do work?
Energy
What does Newton's 1st Law of Motion say?
An object in motion stays in motion, an object at rest stays at rest, unless acted upon by an outside force.
What are the two types of waves?
Mechanical & Electromagnetic
How old is Mr. Edwards?
25
What 2 forces are always present on Earth?
Gravity & Friction
What occurs when an object is moved by a force?
Work
What does Newton's 2nd Law of Motion say?
Force is the product of mass and acceleration.
What is the highest part of the wave called?
Crest
How many siblings does Mr. Edwards have?
2 brothers (Drew & Eli)
The force that resists motion?
Friction
What is kinetic energy?
Energy from moving
What does Newton's 3rd Law of Motion say?
Every action has an equal, but opposite, reaction.
What is the total energy of the wave called?
Amplitude
How many animals does Mr. Edwards have?
2 dogs (Socks & Cider)
2 cats (Slinky & Maze)
2 rats (Squeaky & Smudge)
What is the force that causes metals to be pulled or pushed?
Magnetic
What is potential energy?
Energy from having the possibility to move.
What is inertia?
The tendency of object to resist a change in motion.
What is the speed of a wave called?
Frequency
What is Mr. Edwards's fiancé's name?
Shea
What are the two types forces? (250 points each)
Contact & Action-at-a-distance
What is power?
What has more inertia? Heavy object moving slowly or a light object moving fast?
Equal, probably
What are the 5 types of interactions that a wave can have with its environment? (100 points each)
Transmission, Diffraction, Refraction, Absorption, & Diffraction
What is Mr. Edwards's least favorite food?
Coconut, Cherries, Pineapple, Peas