Circular Motion and the Law of Gravity

Handouts and PowerPoint lectures for this unit: Calendar | Handouts | Lectures

Labs for this unit: Plate Lab .:. Orbit Lab .:. Space Station Project

Assessments: 5.1 - Centripetal Acceleration .:. 5.2 - Vertical Circle .:. 5.3 - Gravity and Orbit .:. IB Exams (Quarter 1)

5A. Calculate and understand centripetal acceleration.

Noteguide05A-CentripetalAcceleration.docx

Centripetal Acceleration:

Whiteboards:

Centripetal Acceleration Example 1

Centripetal Acceleration Example 2

Centripetal Acceleration Example 3

Centripetal Acceleration with Period

Whiteboard:

Centripetal Accel Period Example 1

Centripetal Acceleration and RPMs

5B. Solve problems with centripetal force.

Noteguide05B-CentripetalForce.docx

Centripetal Force:

Whiteboards:

Centripetal Force Example 1

Centripetal Force Example 2

Centripetal Force Example 3

5C1. Understand "g" force in vertical circle problems

Noteguide05C1-VerticalCircle.docx

g Force in Vertical Circles:

Part 1

Part 2

Part 3

do not watch this video at all. It shows an illegal pirate way to solve VC problems.

5C2. Solve motion in a vertical circle problems.

Noteguide05C2-VerticalCircle.docx

Vertical Circle Example 2:

EX3 Vertical Circle Forces Another example (Optional)

Example 4: Given the force at the top, and the radius, find the velocity and the force at the bottom

EX5 Vertical Circle Forces Another example (Optional)

5D. Understand what the four fundamental forces of the universe are.

Noteguide05D-FundamentalForces.docx

FUN-da-mental forces of Physics:

5E0. Use Scientific Notation

No Noteguide yet

Using Scientific Notation:

5E. Solve Simple gravitational force problems.

Noteguide05E-UniversalGravitation.docx

Universal Gravitation:

Whiteboards:

Force of Gravity Example #1

Force of Gravity Example #2

Force of Gravity Example #3

Force of Gravity Example #4

Force of Gravity Example #5

Force of Gravity Example #6

5F. Solve circular orbit problems.

Watch this brief introductory video, and then part 1 and part 2:

Noteguide05F-Orbit.docx

Orbit Problems:

Orbit Problems part 1

Orbit Problems part 2

More Examples (Optional)

If you are having difficulty with solving orbit expressions for a certain variable, or want to know EXACTLY how to type it into the calculator, check out these two videos: (Back Side of Noteguide)

Orbit Problems solutions for v m r

Orbit Problems solutions for T m r

5G. Understand Kepler's three laws of planetary motion, and use the third law to solve problems

Noteguide05G-KeplersLaws.docx

Kepler's Laws:

Kepler's First Law

Kepler's Second Law

Kepler's Third Law

Kepler's Third Law Example #1

Kepler's Third Law Example #2

I like Turtles

5H. Understand how banked corners work, and calculate optimal bank angles

Noteguide05H-BankedCorners.docx

Banked Corners:

Banked Corners Example

Whiteboards:

Banked CornersWhiteboard #2

Banked Corners Whiteboard #3

Homework Videos: Vertical Circle and Orbit Examples .:. Orbit and Gravity

Homework Solutions: Orbit and Gravity .:.