1. SE Resource updt

    2.05 Vectors and Trigonometry

    • Resource ID: SE111039
    • Grade Range: 9–12
    • Subject: Science

    In this video, we present an overview of vectors and trigonometric functions, which are helpful in solving physics problems.

  2. SE Resource updt

    4.01 Newton's First Law

    • Resource ID: SE111015
    • Grade Range: 9–12
    • Subject: Science

    In this video, we explore the law of inertia, which states that when no net force acts on an object, that object travels with a constant velocity.

  3. SE Resource updt

    4.02 Newton's Second Law

    • Resource ID: SE111016
    • Grade Range: 9–12
    • Subject: Science

    In this video, we explore the relationship between force and acceleration.

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    4.03 Newton's Third Law

    • Resource ID: SE111017
    • Grade Range: 9–12
    • Subject: Science

    In this video, we explore the fact that forces come in linked pairs.

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    4.04 Momentum and Impulse

    • Resource ID: SE111018
    • Grade Range: 9–12
    • Subject: Science

    In this video, we introduce the concepts of momentum and impulse.

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    4.05 Conservation of Momentum

    • Resource ID: SE111019
    • Grade Range: 9–12
    • Subject: Science

    In this video, we introduce the conservation law related to momentum, following from Newton's third law.

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    5.01 Work

    • Resource ID: SE111020
    • Grade Range: 9–12
    • Subject: Science

    In this video, we define work, which relates force to energy.

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    5.02 Kinetic and Gravitational Potential Energy

    • Resource ID: SE111021
    • Grade Range: 9–12
    • Subject: Science

    In this video, we define kinetic and gravitational potential energy.

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    5.03 Conservation of Energy

    • Resource ID: SE111022
    • Grade Range: 9–12
    • Subject: Science

    In this video, we introduce the law of conservation of energy.

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    5.04 Elastic Potential Energy

    • Resource ID: SE111023
    • Grade Range: 9–12
    • Subject: Science

    In this video, we introduce another form of energy: elastic potential energy.

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    5.05 Power

    • Resource ID: SE111024
    • Grade Range: 9–12
    • Subject: Science

    In this video, we discuss the rate at which energy is dissipated, or transferred, known as power.

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    5.06 Newton's Law of Gravity

    • Resource ID: SE111025
    • Grade Range: 9–12
    • Subject: Science

    In this video, we discuss gravitation in a universally applicable context.

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    5.07 Centripetal Motion and Satellites

    • Resource ID: SE111026
    • Grade Range: 9–12
    • Subject: Science

    In this video, we explore circular motion at a constant speed, and we apply the law of gravitation in order to understand the motion of satellites.

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    8.01 Current and Electric Circuits

    • Resource ID: SE111027
    • Grade Range: 9–12
    • Subject: Science

    In this video, we define electric current and electric circuits.

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    8.02 Resistance and Ohm's Law

    • Resource ID: SE111028
    • Grade Range: 9–12
    • Subject: Science

    In this video, we introduce the idea of resistance and its relationship with voltage and current.

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    8.03 Resistors in Series and Parallel

    • Resource ID: SE111029
    • Grade Range: 9–12
    • Subject: Science

    In this video, we introduce the two main configurations of resistors—series and parallel—and learn how to find an equivalent resistance value for a configuration containing several resistors.

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    8.04 Energy and Power in Electric Circuits

    • Resource ID: SE111030
    • Grade Range: 9–12
    • Subject: Science

    In this video, we explore methods of calculating energy and power developed in electric circuits.

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    8.05 Magnetic Force and the Right-Hand Rule

    • Resource ID: SE111031
    • Grade Range: 9–12
    • Subject: Science

    In this video, we learn about the existence of magnetic fields, the magnetic force, and the relationship between electricity and magnetism. We also present three right-hand rules for aiding in finding the direction of magnetic forces and fields.

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    9.01 Temperature and Specific Heat

    • Resource ID: SE111040
    • Grade Range: 9–12
    • Subject: Science

    In this video, we define temperature and specific heat, and explore their relationship to heat and energy. We also present several modes of heat transfer.

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    9.02 Pressure

    • Resource ID: SE111041
    • Grade Range: 9–12
    • Subject: Science

    In this video, we define pressure in the context of solids and liquids.