The Ladder Problem Part II: What happens as you change the lean angle?
Автор: Dot Physics
Загружено: 2020-04-08
Просмотров: 288
Описание:
Physics Explained
Chapter 9: Torque and Equilibrium
In this video: A ladder leans up against a frictionless wall. A person moves part way up the ladder. What is the minimum coefficient of friction to prevent the ladder from slipping?
Now, what happens as the lean goes from 45 to 90 degrees? Here is a python program to plot the min coefficient of friction vs. angle.
Related videos:
Analytical Solution to Ladder Problem:
• The Ladder Problem. What is the min coeffi...
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• What is Torque?
Objects in equilibrium
• Torque and Equilibrium: forces on a diving...
Friction:
• Introduction to static and kinetic frictio...
Link to code:
https://trinket.io/glowscript/5d2dbac422
https://trinket.io/glowscript/d249542a4d
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