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Impulse Introduction or If You Don't Bend Your Knees When Stepping off a Wall

By Flipping Physics, 09/08/2016

Now mr.p doesn’t bend his knees when stepping off a wall. What is the new force of impact?

Want lecture notes? This is an AP Physics 1 Topic.

Content Times:
0:18 How much does mr.p bend his knees?
1:00 Reviewing the previous problem
1:57 What changes if I don’t bend my knees?
2:41 Impulse introduction
3:36 The impulse during this collision
4:51 Why is it bad to not bend your knees?
5:22 Estimating time of collision if I don’t bend my knees
6:09 Solving for the force of impact
6:51 Review
7:28 No tomatoes were wasted in the making of this video

Next Video: Proving and Explaining Impulse Approximation

Multilingual? Please help translate Flipping Physics videos!

Previous Video: Calculating the Force of Impact when Stepping off a Wall

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