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PHYS 170 Exam Study Guide: Vectors, Kinematics, Dynamics, Energy, Rotation, and Fluids

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Introduction to Dot Product (Scalar Product)

  • Percorso guidato
    Introduction to Dot Product (Scalar Product)
    09:07

Adding Vectors Graphically

  • Percorso guidato
    Subtracting Vectors Graphically
    05:58
  • Percorso guidato
    Adding Multiples of Vectors
    05:02
  • Percorso guidato
    Adding 3 Vectors
    02:11

Velocity-Time Graphs & Acceleration

  • Percorso guidato
    Velocity-Time Graphs & Acceleration
    05:59

Position-Time Graphs & Velocity

  • Percorso guidato
    Intro to Position-Time Graphs & Velocity
    07:41
  • Percorso guidato
    Curved Position-Time Graphs & Acceleration
    03:04
  • Percorso guidato
    Position-Time Graphs and Instantaneous Velocity
    06:28

Intro to Acceleration

  • Percorso guidato
    Intro to Acceleration
    05:47

Uniform Circular Motion

  • Percorso guidato
    Intro to Circular Motion
    03:48
  • Percorso guidato
    Circular Orbit of the Moon
    01:50

Newton's First & Second Laws

  • Percorso guidato
    Newton's 1st Law
    04:46
  • Percorso guidato
    Solving for Forces Using Newton's Second Law
    04:58
  • Percorso guidato
    Intro to Forces & Newton's Second Law
    06:54

Forces in Connected Systems of Objects

  • Percorso guidato
    Solving Force Problems in Connected Systems of Objects
    09:12
  • Percorso guidato
    Systems Connected By Pulleys
    06:23
  • Percorso guidato
    Pulling Two Connected Blocks Upward
    03:40

Inclined Planes

  • Percorso guidato
    Runaway Ramp
    04:59
  • Percorso guidato
    Intro to Inclined Planes
    06:59
  • Percorso guidato
    Connected Block on a Ramp
    05:06

Kinetic Friction

  • Percorso guidato
    Pushing Down on a Block with Friction
    03:51
  • Percorso guidato
    Kinetic Friction Problems
    06:18

Static Friction

  • Percorso guidato
    Static Friction & Equilibrium
    08:11
  • Percorso guidato
    Preventing a Block From Moving
    04:33
  • Percorso guidato
    Static & Kinetic Friction
    04:05

Work On Inclined Planes

  • Percorso guidato
    Finding Speed of a Crate Using Work-Energy Theorem
    05:19
  • Percorso guidato
    Work By Gravity On Inclined Planes
    06:42
  • Percorso guidato
    Pulling Crate Up An Inclined Plane
    04:48

Net Work & Work-Energy Theorem

  • Percorso guidato
    The Work-Energy Theorem
    04:10
  • Percorso guidato
    Calculating Net Work
    06:58
  • Percorso guidato
    Net Work & Constant Speed
    03:01

Intro to Energy & Kinetic Energy

  • Percorso guidato
    Intro to Energy & Types of Energy
    04:10

Intro to Momentum

  • Percorso guidato
    Intro to Momentum
    05:17
  • Percorso guidato
    Momentum in 2D
    04:15

Intro to Impulse

  • Percorso guidato
    Car Colliding with Wall
    05:12
  • Percorso guidato
    Impulse & Impulse-Momentum Theorem
    06:00
  • Percorso guidato
    Impulse between Bouncy Ball & Wall
    03:32

Intro to Conservation of Momentum

  • Percorso guidato
    Conservation Of Momentum
    05:58
  • Percorso guidato
    Total Momentum of a System of Objects
    03:18

Moment of Inertia of Systems

  • Percorso guidato
    Inertia of disc with point masses
    04:12

Intro to Moment of Inertia

  • Percorso guidato
    Moment of inertia of Earth
    05:06
  • Percorso guidato
    Intro to Moment of Inertia
    11:47
  • Percorso guidato
    Inertia of planet of known density
    04:58

Parallel Axis Theorem

  • Percorso guidato
    Parallel Axis Theorem
    13:46

Intro to Rotational Kinetic Energy

  • Percorso guidato
    Mass of re-designed flywheel
    03:21
  • Percorso guidato
    Intro to Rotational Kinetic Energy
    06:07

Intro to Torque

  • Percorso guidato
    Example 3
    02:59
  • Percorso guidato
    Intro to Torque
    15:04
  • Percorso guidato
    Torque of fish pulling on pole
    04:26

Torque & Acceleration (Rotational Dynamics)

  • Percorso guidato
    Torque & Acceleration (Rotational Dynamics)
    08:12
  • Percorso guidato
    Torque & Acceleration of a Point Mass
    03:42

Equilibrium in 2D

  • Percorso guidato
    Traffic Signal
    08:45
  • Percorso guidato
    2D Equilibrium Problems
    06:11

More 2D Equilibrium Problems

  • Percorso guidato
    Inclined beam against the floor
    15:00

Torque & Equilibrium

  • Percorso guidato
    Pin holding a horizontal bar
    02:33
  • Percorso guidato
    Balancing a bar with a force
    06:05
  • Percorso guidato
    Torque & Equilibrium
    10:13

Center of Mass & Simple Balance

  • Percorso guidato
    Center of Mass & Simple Balance
    10:22
  • Percorso guidato
    Non-Uniform Mass Distributions (Find Center of Mass)
    09:43

Density

  • Percorso guidato
    Density Values & Conversions
    8:42
  • Percorso guidato
    Intro to Density
    8:13
  • Percorso guidato
    Specific Gravity
    4:58

Intro to Pressure

  • Percorso guidato
    Calculating Pressure in Liquids
    13:11
  • Percorso guidato
    Pressure In Air and In Liquids
    15:27
  • Percorso guidato
    Pressure and Atmospheric Pressure
    17:04

Pascal's Law & Hydraulic Lift

  • Percorso guidato
    Hydraulic Lift / Proportional Reasoning
    05:13
  • Percorso guidato
    Pascal's Law and Hydraulic Lift
    17:41
  • Percorso guidato
    Force to Lift a Car
    05:13

Buoyancy & Buoyant Force

  • Percorso guidato
    Maximum Load on Floating Board
    06:55
  • Percorso guidato
    Comparing Buoyant Forces
    03:14
  • Percorso guidato
    Is Crown Made of Gold? (Buoyancy)
    08:41

Fluid Flow & Continuity Equation

  • Percorso guidato
    Flow Continuity
    11:08
  • Percorso guidato
    Continuity / Proportional Reasoning
    04:06
  • Percorso guidato
    Fluid Speed & Volume Flow Rate
    6:34