23:07

College Physics 2: Lecture 13 - Resistors, Energy, and Power

22:25

College Physics 2: Lecture 12 - EMF, Resistance, and Ohm's Law

07:22

Channel Update: Lightboard and More!

10:49

January 4: Perihelion Day - The Day We are Closest to the Sun!

25:18

College Physics 1: Lecture 30 - Conservation of Energy

39:46

College Physics 1: Lecture 29 - Forms of Energy

35:44

College Physics 1: Lecture 28 - Work and Energy

43:40

College Physics 1: Lecture 27 - Conservation of Momentum

31:53

College Physics 1: Lecture 26 - Impulse and Momentum

45:03

College Physics 1: Lecture 25 - Moment of Inertia and Rotational Dynamics

35:41

College Physics 1: Lecture 24 - Torque and Center of Gravity

40:08

College Physics 1: Lecture 23 - Rotational Motion

45:38

College Physics 2: Lecture 9 - Calculating Electric Potential

34:35

College Physics 2: Lecture 8 - Electric Potential and Conservation of Energy

21:56

College Physics 2: Lecture 7 - Electric Potential and Potential Energy

34:55

College Physics 2: Lecture 6 - Conductors and Electric Fields

41:57

College Physics 2: Lecture 5 - Applications of the Electric Field

42:55

College Physics 2: Lecture 4: The Electric Field

38:45

College Physics 2: Lecture 3 - Coulombs Law

27:52

College Physics 2: Lecture 2 - Charge, Charging, and Atoms

21:55

College Physics 2: Lecture 1 - Experimenting With Charge

37:31

College Physics 1: Lecture 22 - Apparent Forces, Orbits, and Gravity

29:57

College Physics 1: Lecture 21 - Solving Circular Dynamics Problems

23:00

College Physics 1: Lecture 20 - Circular Motion

23:04

College Physics 1: Lecture 19 - Interacting Objects, Ropes, and Pulleys

32:50

College Physics 1: Lecture 18 - Friction and Drag

41:13

College Physics 1: Lecture 17 - Weight, Apparent Weight, and Normal Force

26:02

College Physics 1: Lecture 16 - Dynamics and Newton's Second Law

32:54

College Physics 1: Lecture 15 - Equilibrium and Newton's Second Law

36:26

College Physics 1: Lecture 14 - Newton's Laws and Free-Body Diagrams

26:56

College Physics 1: Lecture 13 - Motion and Forces

23:49

Instructor Introduction

49:07

College Physics 1: Lecture 12 - Projectile Motion

33:44

College Physics 1: Lecture 11 - Vector Components and Motion on a Ramp

44:50

College Physics 1: Lecture 10 - Solving 1-D Motion Problems

19:23

College Physics 1: Lecture 9 - Motion With Constant Acceleration

31:16

College Physics 1: Lecture 8 - Acceleration

30:24

College Physics 1: Lecture 7 - Instantaneous Velocity

46:13

College Physics 1: Lecture 6 - Representing Position and Velocity

35:13

College Physics 1: Lecture 5 - Describing Motion

20:46

College Physics 1: Lecture 4 - Units and Unit Conversions

16:18

College Physics 1: Lecture 3 - Significant Figures and Scientific Notation

33:35

College Physics 1: Lecture 2 - Mathematics Review (Part 2)

31:41

College Physics 1: Lecture 1 - Mathematics Review

58:20

Earth Science: Lecture 23 - Thunderstorms, Tornadoes, and Hurricanes (Updated)

26:15

College Physics 2: Lecture 26 - Faraday's Law and Eddy Currents

17:20

College Physics 2: Lecture 25 - Lenz's Law

11:39

College Physics 2: Lecture 24 - Magnetic Flux

11:54

College Physics 2: Lecture 23 - Induced Current in a Circuit

16:01

College Physics 2: Lecture 22 - Electromotive Force

14:31

College Physics 2: Lecture 21 - Electromagnetic Induction

29:35

College Physics 2: Lecture 20 - Magnetic Forces on Currents

30:54

College Physics 2: Lecture 19 - Magnetic Forces on Charges

38:49

College Physics 2: Lecture 18 - Magnetic Fields Due to Currents

13:39

College Physics 2: Lecture 17 - Magnetism and Magnetic Fields

26:54

Earth Science: Lecture 34 - The Sun

36:54

Earth Science: Lecture 33 - The Jovian Planets and Small Solar System Bodies

38:33

Earth Science: Lecture 32 - The Terrestrial Planets

25:24

Earth Science: Lecture 31 - The Formation of the Solar System

39:38

Earth Science: Lecture 30 - A Tour of the Solar System