November 18, 2015 Place this in your Planner Vocab test tomorrow. Study.

2 End of planner Leave it out - will stamp planner entries today.

2 Gum hunting periods 1-4

4 Summary of last class We had a standard opening. We did a quick lab on rolling friction, followed by a comparison between rolling and sliding friction.

5 Write your answer to last class’s Essential Question: What % improvement did wheels provide in overcoming friction? What % improvement did wheels provide in overcoming friction?

Topic/Objective:Name: Friction Class/Period: Date: Nov 18 Essential Question: Name 3 ways to lessen friction

1. property of a moving object that depends on the object’s mass and velocity a) Orbit; b) Terminal velocity; c) free fall d) projectile motion; e) Inertia; f) momentum

2. The elliptical path a body takes as it travels around another body in space; the motion itself. a) Orbit; b) Terminal velocity; c) free fall d) projectile motion; e) Inertia; f) momentum

3. The constant velocity at which a falling object travels when the size of the upward force of air resistance matches the size of the downward force of gravity a) Orbit; b) Terminal velocity; c) free fall d) projectile motion; e) Inertia; f) momentum

4. The curved path an object follows when thrown or propelled near the surface of Earth a) Orbit; b) Terminal velocity; c) free fall d) projectile motion; e) Inertia; f) momentum

Answers

1. property of a moving object that depends on the object’s mass and velocity a) Orbit; b) Terminal velocity; c) free fall d) projectile motion; e) Inertia; f) momentum

2. The elliptical path a body takes as it travels around another body in space; the motion itself. a) Orbit; b) Terminal velocity; c) free fall d) projectile motion; e) Inertia; f) momentum

3. The constant velocity at which a falling object travels when the sizer of the upward force of air resistance matches the size of the downward force of gravity a) Orbit; b) Terminal velocity; c) free fall d) projectile motion; e) Inertia; f) momentum

4.– The curved path an object follows when thrown or propelled near the surface of Earth a) Orbit; b) Terminal velocity; c) free fall d) projectile motion; e) Inertia; f) momentum

4. The curved path an object follows when thrown or propelled near the surface of Earth a) Orbit; b) Terminal velocity; c) free fall d) projectile motion; e) Inertia; f) momentum

Homework Vocab words quiz tomorrow, study flash cards

Final Grades for Class – 2 ways to get an A NormalFinal Test NotebookFinal test Notes Workbook & sheets Labs Quizzes/tests Other

Today’s Work Friction Reading Workbook Pages questions 1- 14