# Koofers

Experimental Course
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Videos 1 - 20 of 489
51:08
+14
This lecture is an introduction to kinematics which ultimately leads (in Lecture 4) to trajectories in three-dimensions. Professor Lewin begins with a description of one-dimensional motion of a partic..
Author: Walter Lewin Views: 661
9:18
+9
Using vectors to solve 2 dimensional projectile motion problems
Author: Salman Khan Views: 241
9:57
+1
More on 2 dimensional projectile motion
Author: Salman Khan Views: 47
9:04
+2
Another example of a 2-dimensional projectile motion problem
Author: Salman Khan Views: 45
10:35
+3
An example of conservation of momentum in two dimensions.
Author: Salman Khan Views: 72
9:32
+3
We finish the 2-dimensional momentum problem
Author: Salman Khan Views: 41
9:13
+2
Completing our first example from parts 1 and 2
Author: Salman Khan Views: 31
4:05
+4
The second part of the last projectile motion problem
Author: Salman Khan Views: 71
10:15
0
Fun with two masses, some wire, a pulley, and a ramp with friction.
Author: Salman Khan Views: 6
14:26
0
Amplitude, period, frequency and wavelength of periodic waves
Author: Salman Khan Views: 5
9:46
0
Calculating the dot and cross products when vectors are presented in their x, y, and z (or i,j, and k) components.
Author: Salman Khan Views: 2
10:14
0
Using calculus and vectors to show that centripetal acceleration = v^2/r
Author: Salman Khan Views: 3
13:35
0
Introduction to the capacitance of a two place capacitor
Author: Salman Khan Views: 10
9:36
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Introduction to the center of mass
Author: Salman Khan Views: 6
10:10
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More intuition on centripetal acceleration. A simple orbit problem.
Author: Salman Khan Views: 5
7:40
0
How fast does a car need to go to complete a loop-d-loop.
Author: Salman Khan Views: 1
11:39
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Introduction to electricity, circuits, current and resistance
Author: Salman Khan Views: 13
11:08
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Resistors in series
Author: Salman Khan Views: 6
12:20
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Resistors in parallel
Author: Salman Khan Views: 5
7:07
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A hairy resistance problem
Author: Salman Khan Views: 20
Videos 1 - 20 of 489