Do you Remember Ch.1?
A gas does which of the following A) Doesn't have a definite volume B) Doesn't have a definite shape C) can fill a container D) All of the Above
D) All of the Above
Magnetism is an example of which force? A) Contact B) Non-Contact
B) Non-Contact
How many Laws of Motion did Isaac Newton come up with?
3
A push or pull that acts on an object.
Force
The smallest part of an element that still has the properties of that element.
Atom
Suppose you boil an egg. What kind of change is taking place?
Physical and Chemical
Define Contact Forces.
Any force that involves contact being made to push or pull an object.
What college did Mr. Newton attend?
Cambridge University
A force that acts at a distance.
Non-Contact Force
The smallest particle of a compound that still has the properties of that compound.
Molecule
Butter melting is an example of a chemical or physical change?
Physical
Define Non-Contact.
Any force that can push or pull objects without making contact.
When it came to money what did his scientific background help him do?
He was able to catch people making fake money and bring them to justice.
The force of attraction between two objects.
Gravity
The amount of matter in a solid, liquid, or gas.
Mass
When two materials mix evenly and do not settle , that is called a ___________.
Solution
Which of the following is a contact force: A) Magnetism B) Gravity C) Friction D) Electricity
C) Friction
Newton is considered one of histories greatest ________________________.
Scientist
The tendency of an object to resist any change in motion.
*Hint* When you are in the car and the driver slams the breaks what happens to your body?
Inertia
A change in some properties of matter without forming a different kind of matter.
*Hint* a Graham cracker breaking in half
Physical Change
What two elements make up water?
H2O
Hydrogen and Oxygen
You are outside playing soccer. You kick the ball to your friend , but it doesn't make it to them. Explain what outside forces may have acted on the ball to slow it down.
Possible Answers:
Friction from the grass, can slow the ball down.
Maybe the ball wasn't kicked with enough force.
Wind could be a possible force acting on the ball and slowing it down.
Finish this sentence
Newton's Theories have helped form our understanding of the _________________.
Universe
An area of partial darkness where light has been blocked by an object.
Shadow
*Hint* Logs burning and changing to ash
Chemical change