Mechanics play list
81 videos • 3,706 views • by UNSW Physics
Videos used in PHYS9120, Mechanics for teachers. The second course in the graduate certificate in physics for science teachers. Many of these videos are also used for Physics 1A.
1
An introduction to vectors
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2
Displacement and distance; velocity and speed
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3
Addition vectors
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4
Subtraction of vectors
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5
Breaking Vectors into Components
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6
Right & Left handed coordinate systems
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7
Adding and subtracting vector in unit vector notation
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8
Relative motion
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9
Drawing and interpreting motion graphs
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10
Calculus to relate displacement, velocity and acceleration
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11
Integration of displacement, velocity and acceleration
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12
Kinematic Equations
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13
Projectile motion
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14
Circular Motion
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15
Observe and Explain Halving R
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16
Accelerating Circular Motion
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17
Displacement in simple harmonic motion
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18
Simple harmonic motion and circular motion
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19
Newton's first law
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20
Newton's second law
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21
Free Body diagrams
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22
Newton third law
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23
Normal force
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24
Friction
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25
ABS
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26
Inclinded plane
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27
Inclined plane with friction
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28
Loop the loop
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29
Banked Turns
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30
Energy Introduction
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31
Dot products
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32
Work Done
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33
Work done by gravitational force
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34
Work done by a spring
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35
Work done by general force
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36
Power
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37
Conservative & non-conservative forces
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38
Inclined planes - Energy approach
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39
Center of mass
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40
Center of mass in multiple dimensions
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41
Center of Mass - Continuous objects
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42
Newton's Second Law & the Center of Mass
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43
Momentum
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44
Impulse
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45
Types of collisions - Inelastic
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46
Types of collisions - Inelastic
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47
Types of Collisions - Elastic
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48
Variable mass system
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49
Rotation Motion Introduction
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50
Relating translational and rotational variables
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51
Moment of Inertia
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52
Moment of Inertia for point mass and rod
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53
Moment of inertia for disk and ring
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54
Cross Products
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55
Torque
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56
Rotation and Newton's 2nd law
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57
Work and Rotational kinetic energy
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58
Rolling Objects
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59
Angular momentum
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60
Introduction to Keper & Ellipses
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61
Kepler's Three Laws
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62
Newton - Centripetal Acceleration & Radius
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63
Orbits & Newtons version of Keplers 3rd Law
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64
Force vs acceleration due to gravity comparison
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65
Gravitational potential energy & Escape Velocity
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66
Types of orbits
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67
Energy of Orbits
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68
Galilean Transforms
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69
Postulates of Special Relitivity
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70
Lorentz Transforms
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71
Michelson Morley Experiment
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72
Length Contraction
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73
Time Dilation
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74
Space-Time Diagrams
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75
Simultaneity
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76
Evidence of Special Relativity
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77
Velocity Transforms
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78
Relativistic Momentum
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79
Relativistic Force
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80
Relativistic Energy
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81
Relativistic Doppler Effect
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