Unit 1
Refers to the way most metals can be stretched into wires
What is ductile
Matter cannot be created or destroyed
What is the law of conservation
The object stays still or continues to move at the same speed and in the same direction
What is balanced forces
High wind, low wind shear, warm ocean, low pressure
Key ingredients for a hurricane
The charge of protons
What is positive
Tell you the number of atoms of that element
What is a Subscript
A push or pull that causes an object to move
What is a force
Region where the atmospheric pressure is lower than that of surrounding locations
What is low pressure
Is the tendency of a material to fracture under a small force
What is malleable
Each of more than one hundred substances that cannot be chemically interconnected or broken down into simpler substances
What is Elements
The time rate of change of the momentum of a body is equal in both magnitude and direction to the force imposed on it
What is Newton's second law
Region where the atmospheric pressure is higher than that of surrounding locations
High pressure
A material that keeps electricity, heat, or cold from transferring
What is an insulator
Shows how many atoms or molecules of the substance are involved in the reaction
What is a coefficient
An object at rest stays at rest
What is Newton's first law
A weather front or transition zone between two air masses when neither air mass is advancing into the other at speeds
What is a stationary front