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. 96-97
• Know how to use your periodic table
• Ionic compounds vs. molecular p.g. 100-105– Difference based on their bonds, properties,
names and formulas (look @ 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.