Physics 240: Science And Engineering I

Video Lectures

Displaying all 35 video lectures.
Lecture 1
Course Syllabus
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Course Syllabus

In this video lecture, Prof. Jerzy Wrobel reviews the course syllabus.
Lecture 2
Introduction to Physics
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Introduction to Physics

In this video lecture, Prof. Jerzy Wrobel talks about structure of physics.
Lecture 3
Scalar Quantities
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Scalar Quantities

In this video lecture, Professor Jerzy Wrobel discussed properties of scalar quantities and introduces concepts of time, distance, mass and length. 
Lecture 4
Area, Volume & Density
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Area, Volume & Density

In this video lecture, Prof. Jerzy Wrobel explains definitions of area, volume and density and solves example problems related to these concepts.
Lecture 5
Vectors
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Vectors

In this video lecture, Professor Jerzy Wrobel discusses the properties of vectors.
Lecture 6
Scalar Product and Cartesian Coordinate System
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Scalar Product and Cartesian Coordinate System

In this video lecture, Prof. Jerzy Wrobel explains introduces scalar product and shows how to identify components of vectors.
Lecture 7
Vector Quantities
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Vector Quantities

In this video lecture, using as example of position, Professor Jerzy Wrobel shows how to relate a vector physical quantity to a vector (arrow) and an array of scalar components.
Lecture 8
Velocity and Acceleration
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Velocity and Acceleration

In this video lecture, Prof. Jerzy Wrobel explains the concept of derivative of a scalar and vector function of one variable. In terms of these concepts, he defines velocity and acceleration.
Lecture 9
Motion with Constant Velocity
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Motion with Constant Velocity

In this video lecture, Prof. Jerzy Wrobel analyzes position, velocity and acceleration in the motion with constant velocity.
Lecture 10
Motion with Constant Acceleration
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Motion with Constant Acceleration

In this video lecture, Prof. Jerzy Wrobel analyzes position, velocity and acceleration in the motion with constant acceleration.
Lecture 11
Inverse Relations
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Inverse Relations

In this video lecture, Prof. Jerzy Wrobel analyzes shows how to find velocity from acceleration and position from velocity.
Lecture 12
Galilean Transformation
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Galilean Transformation

In this video lecture, Prof. Jerzy Wrobel discusses relations between descriptions of motion in two reference frames. He also explains the differences between speed and velocity and talks about average values of physical quantities.
Lecture 13
Laws of Motion
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Laws of Motion

In this video lecture, Prof. Jerzy Wrobel explained Newtons laws of motion and discussed the concept of force. He has also shown how to construct a free body diagram.
Lecture 14
Laws of Motion
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Laws of Motion

In this video lecture, Prof. Jerzy Wrobel reviewed the four fundamental interactions and introduces the concept of a force field.
Lecture 15
Laws of Motion
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Laws of Motion

In this video lecture, Prof. Jerzy Wrobel talks about weight, normal force, and static friction.
Lecture 16
Laws of Motion
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Laws of Motion

In this video lecture, Prof. Jerzy Wrobel talks about kinetic friction, tension, drag, lift.
Lecture 17
Uniform Circular Motion
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Uniform Circular Motion

In this video lecture, Prof. Jerzy Wrobel introduced the vector product of vectors and used it in a description of uniform circular motion.
Lecture 18
Inertial Forces
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Inertial Forces

In this video lecture, Prof. Jerzy Wrobel explained how the non-inertiality of a reference frame results in the inertial forces.
Lecture 19
Inertial Forces
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Inertial Forces

In this video lecture, Prof. Jerzy Wrobel explained how the non-inertiality of a reference frame results in the inertial forces.
Lecture 20
Newton's Second Law in a Non-Inertial Reference Frame
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Newton's Second Law in a Non-Inertial Reference Frame

In this video lecture, Professor Jerzy Wrobel compares solutions to a problem in an inertial and non-inertial reference frames.
Lecture 21
The Work-Energy Theorem (Part I)
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The Work-Energy Theorem (Part I)

In this video lecture, Prof. Jerzy Wrobel defined the concepts of work and kinetic energy and has explained the relation between them.
Lecture 22
Lecture 22
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Lecture 22
Lecture 23
Mechanical Energy
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Mechanical Energy

In this video lecture, Prof. Jerzy Wrobel introduces the concept of mechanical energy and relates it to non-conservative work.
Lecture 24
Applications of the Work-Energy Theorem
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Applications of the Work-Energy Theorem

In this video lecture, Prof. Jerzy Wrobel shows how to use the work-energy theorem to relate interaction with motion.
Lecture 25
Relation between Descriptions of Interaction and Descriptions of Motion
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Relation between Descriptions of Interaction and Descriptions of Motion

In this video lecture, Professor Jerzy Wrobel talks about applicability of Newtons second law of motion versus the work energy theorem. He also shows the relationship between potential energy and conservative force.
Lecture 26
Impulse-Momentum Theorem
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Impulse-Momentum Theorem

In this vidoe lecture, Prof. Jerzy Wrobel defines momentum of a particle and impulse, and relates these two quantities through the impulse-momentum theorem.
Lecture 27
Conservation of Total Momentum
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Conservation of Total Momentum

In this video lecture, Professor Jerzy Wrobel generalized physical quantities for systems of particles (objects) and discussed conservation laws in collisions.
Lecture 28
Center of Mass
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Center of Mass

In this video lecture, Professor Jerzy Wrobel defines the center of mass of an object. He also presents examples of finding the center of mass for system of three particles and an extended object.
Lecture 29
Lecture 29
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Lecture 29
Lecture 30
Lecture 30
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Lecture 30
Lecture 31
Lecture 31
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Lecture 31
Lecture 32
Angular Momentum and Torque
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Angular Momentum and Torque

In this video lecture, Professor Jerzy Wrobel defines and relates angular momentum and torque for a particle.
Lecture 33
Center of Force and Rigid Body
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Center of Force and Rigid Body

In this video lecture, Professor Jerzy Wrobel defines the center of force and describes the motion of a rigid body.
Lecture 35
Lecture 35
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Lecture 35
Lecture 37
Lecture 37
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Lecture 37