Unit 2: Mechanics
Scalar and Vector Quantities: https://www.youtube.com/watch?v=Pj8Zh0A-uLU
Distance vs Displacement:
https://www.youtube.com/watch?v=9z-EIcdJ9VY
https://www.youtube.com/watch?v=2ikJZ-MgJTk
Speed vs Velocity:
https://www.youtube.com/watch?v=R8m9VJfwYrc
https://www.youtube.com/watch?v=O22zcaELpaA
Finding a resultant vector using trigonometry (works for distance/displacement and speed/velocity): https://www.youtube.com/watch?v=szgQQ5l1SNw
Acceleration: https://www.youtube.com/watch?v=vxFYfumAAlY
https://www.youtube.com/watch?v=J3SdZwMcWhA
Negative Acceleration? https://www.youtube.com/watch?v=9smjFnjkW6w
Making and Reading a Position-Time Motion Graph:
https://www.youtube.com/watch?v=XNQJ93uzO_0
https://www.youtube.com/watch?v=yinexg-LaOg
https://www.youtube.com/watch?v=CnHoKwor3SE
Reading a Velocity-Time Motion Graph to get Acceleration (Slope) and Distance (Area):
https://www.youtube.com/watch?v=b0VKlpetP9A
The part (3:38 in video) where he mentions the units for distance, it is meters (m) because base is (s) and height is (m/s), which, when multiplied together, give you meters (m).
Motion Graphs (Playlist of Detailed Video's): https://www.youtube.com/watch?v=4J-mUek-zGw&list=PLcJ1NYursFxhIhblAWZOrTUEcNEk6H1eS
Solving Kinematic Equations: https://www.youtube.com/watch?v=zYJVVefxT6I
Note: One of the equations is not tested in NY Regents Physics, you'll see that it's not on our Reference Tables
Free-Falling Objects:
https://www.youtube.com/watch?v=XlFhOygrDoM
https://www.youtube.com/watch?v=G-ccHdrEiyI
Conceptual Animation of how Free Fall works: https://www.youtube.com/watch?v=5EOOL58Td0s
Free Fall on the Moon: https://www.youtube.com/watch?v=Oo8TaPVsn9Y
Free Fall in the World’s Biggest Vacuum Chamber: https://www.youtube.com/watch?v=E43-CfukEgs
Free Fall, detailed Problems playlist: https://www.youtube.com/watch?v=I_vAcug0OUM
Note: Look in the comments for the playlist of all video's.
Practice Kinematics Problems with Solutions: https://www.physicsclassroom.com/Class/1DKin/U1L6d.cfm#sol1
Newton's 3 Laws of Motion (song): https://www.youtube.com/watch?v=yUp4W9htmuY
Newtons First Law of Motion (Inertia): https://www.youtube.com/watch?v=0oyJmFe3ffg
Newton's Second Law of Motion (F=ma):
https://www.youtube.com/watch?v=M6iI5T3Yzbo
https://www.youtube.com/watch?v=wQPnj-XZAek
Newton's Second Law and FBD together: https://www.youtube.com/watch?v=1IAaHlCS494&feature=youtu.be
Mass vs Weight: https://www.youtube.com/watch?v=rFdbY_V7vIo
Normal Force: https://www.youtube.com/watch?v=YwpT0ZBxcys
Newton's Third Law of Motion:
Conceptual:
https://www.youtube.com/watch?v=-KdCRSmimHA
https://www.youtube.com/watch?v=DghgvrRtCa0
With examples calculated: https://www.youtube.com/watch?v=6gpXalmHwPc
Friction: https://www.youtube.com/watch?v=fRRAm2sdXIc
Static vs Kinetic Friction: https://www.youtube.com/watch?v=CTLXubXOTUQ
Animation of Friction (both on a level surface and inclined ramp): https://www.youtube.com/watch?v=fo_pmp5rtzo
Finding Resultant Vector from Components: https://www.youtube.com/watch?v=szgQQ5l1SNw
Resolution of Resultant Vector: https://www.youtube.com/watch?v=WCvmofZs96k
Adding Multiple Vectors from Components: (I need to record a video of myself)
Motion on an Inclined Ramp:
https://www.youtube.com/watch?v=3Yny7IVfqJg&feature=youtu.be
https://www.youtube.com/watch?v=3YiAqgEh8SY
Examples:
https://www.youtube.com/watch?v=8xOU25PWx8M
https://www.youtube.com/watch?v=fAxCV20Wrbs&feature=youtu.be
Horizontal Projectile Motion:
https://www.youtube.com/watch?v=5-kZH97xr2U
Angled Projectile Motion:
https://www.youtube.com/watch?v=KGxLwa7VdSI
https://www.youtube.com/watch?v=8_AwKyFtX8Q
Vector Scale Diagrams: https://www.youtube.com/watch?v=1IEk2SyBWkY
Component Method of Adding Multiple Vectors: https://www.youtube.com/watch?v=70MPL_884bE
Uniform Circular Motion: https://www.youtube.com/watch?v=Tei5poH2csk
Example: https://www.youtube.com/watch?v=FnCO6DviUC8
Centripetal Force: https://www.youtube.com/watch?v=KvCezk9DJfk
Example: https://www.youtube.com/watch?v=Z2QjMA04_ds
Rap Song on Forces: https://drive.google.com/file/d/1DOfRDDnQjh0Hfjo70s4GYV6xYZcK9ZRk/view?usp=drive_link
Newton's Law of Gravitation:
https://www.youtube.com/watch?v=QL4LbHNBYTE
Comprehensive Summary (includes derivation of g = 9.8 m/s² )https://www.youtube.com/watch?v=OZZGJfFf8XI
Gravitational Fields: https://www.youtube.com/watch?v=T8nLTwIWplo
Planetary Orbits: https://www.youtube.com/watch?v=rOuC6mPWsNw
Momentum: https://www.youtube.com/watch?v=uQ1UMHXyFrM
Impulse (Change in Momentum): https://www.youtube.com/watch?v=CbcXSqia-Jg
Egg Drop:
https://www.youtube.com/watch?v=0KIqwT_NBh0
https://www.youtube.com/watch?v=K0ra7479zBs
How Football Helmets Protect you:
https://www.youtube.com/watch?v=IpfSPAoUUcQ
Conservation of Momentum:
https://www.youtube.com/watch?v=w2zQJ8JMlBA
https://www.youtube.com/watch?v=4IYDb6K5UF8
Momentum Practice Problems: https://www.youtube.com/watch?v=tmhWbKk9zVE