Curated OER
Walking on Water
Students use this problem to help them to relate to force vectors: Suspend a meterstick horizontally between two tables. Place a 1kg mass in the middle of the meterstick. Notice the bend of the meterstick. Explain why the meterstick...
Curated OER
Waterskiing in Circles
Pupils discuss and give examples of Newton's three laws. They then answer questions in reference to Newton's three laws. One example of the questions that students answer is: A water-skier typically uses a 75 foot tow rope. The skier has...
Physics Classroom
The Physics Classroom: Motion and Forces in Two Dimensions: Vector Addition
An extensive discussion of vector addition with links to interactives and exercises.
Physics Classroom
The Physics Classroom: Vectors: Inclined Planes
Through examples and interactive practice problems, this physics tutorial helps students understand how forces behave on an object on an inclined plane.
Science Education Resource Center at Carleton College
Serc: Centripetal Force Activity
In this physics activity, young scholars will simulate a race car on a circular track. Velocity, acceleration, and force vectors will be analyzed at various places along the track. As the students progress in the activity, prompts for...
Physics Classroom
The Physics Classroom: Circular and Satellite Motion: Principles for Satellites
Students explore how a satellite's motion is governed by the same physics principles and described by the same mathematical equations.
Walter Fendt
Walter Fendt: Inclined Plane
This site is an interactive app of an inclined plane showing the effect of the angle, the weight of the block, and the friction as a block is pulled up an incline.