Sophia Learning
Sophia: Practicing W/ Friction: Lesson 1
This lesson provides the learner with example problems on static and sliding friction. It is 1 of 2 in the series titled "Practicing w/ Friction."
Sophia Learning
Sophia: Static Friction: Lesson 2
This lesson introduces the concept of static friction and explains how it is experienced. It is 2 of 2 in the series titled "Static Friction."
Sophia Learning
Sophia: Static Friction: Lesson 1
This lesson introduces the concept of static friction and explains how it is experienced. It is 1 of 2 in the series titled "Static Friction."
Sophia Learning
Sophia: Static Friction & Normal Forces: Lesson 1
This lesson explains why static friction depends on normal forces. It is 1 of 2 in the series titled "Static Friction & Normal Forces."
Sophia Learning
Sophia: Static Friction & Surface Area: Lesson 1
This lesson explains why static friction does not depend on the contact surface area between an object and the surface that object is resting on. It is 1 of 2 in the series titled "Static Friction & Surface Area."
Sophia Learning
Sophia: The Coefficient of Static Friction: Lesson 1
This lesson introduces the concept of the coefficient of static friction. It is 1 of 2 in the series titled "The Coefficient of Static Friction."
Sophia Learning
Sophia: Calculating Static Friction: Lesson 1
This lesson demonstrates how to make calculations using static friction. It is 1 of 2 in the series titled "Calculating Static Friction."
Sophia Learning
Sophia: Common Coefficients of Static Friction: Lesson 1
This lesson provides the learner with the coefficients of static friction for some common surfaces. It is 1 of 2 in the series titled "Common Coefficients of Static Friction."