Physics: Motion Review

You must know all of your science Dictionary words. –Scalar –Vector –Speed –Origin –Displacement –Position –Velocity –Average velocity –Instantaneous velocity –Uniform motion –Slope –Acceleration

Average speed

Acceleration

Ex.) Cole ran + 6 miles in 1 hour, what was his average velocity? »6 ÷ 1 = 6 »Cole’s average velocity was + 6 Mph (miles per hour) Always put a unit of measurement in your answer! Always answer in a sentence! (This is not math class!)

Ex.) Cole ran + 6 miles in 1 hour, what was his average velocity? »6 ÷ 1 = 6 »Cole’s average velocity was + 6 Mph (miles per hour) Always put in the direction if your answer is a vector! Use the direction the question gives you.

Ex.) Cole ran + 6 miles in 1 hour, what was his average velocity? »6 ÷ 1 = 6 »Cole’s average velocity was + 6 Mph (miles per hour) Use the direction the question gives you! Cole’s average velocity was 6 Mph (miles per hour) to the right Cole’s average velocity was 6 Mph (miles per hour) to the east

Graphing Be sure you know how to make a position time graph. What position time graphs mean. What does a fast object look like, an accelerating object, an object in uniform motion positive and negative direction

Newton’s laws You must know Newton’s Laws –How does this relate to the experiment we did in class “inertia and the unrestrained occupant.” Your rocket car.

Motion safety What are the safety features we talked about in class, how do they work? What affects reaction time? Why should you follow safety laws/ use safety features?

Canadian Contributions to Motion Avro Arrow – Who, what, where, when, why? Bluenose Canadarm Snowmobile Bush planes Rotary snow plough on trains Water bomber Silver dart

Study –Past quizzes –Your notes –Your worksheets –In motion book, and textbook.

Atomic theory P.g Know how to use your periodic table Ionic compounds vs. molecular p.g –Difference based on their bonds, properties, names and formulas think about it 3- 2A)

Law of Conservation of mass How to balance chemical equations Some key words to know –Skelton equation, balanced equation, chemical equation, polyatomic ion, word equation, chemical reaction, reactant, products, coefficient,

IUPAC – What is it, why is it important.