# Physics 240: Science And Engineering I

## Video Lectures

Displaying all 35 video lectures.

Lecture 1Play Video |
Course SyllabusIn this video lecture, Prof. Jerzy Wrobel reviews the course syllabus. |

Lecture 2Play Video |
Introduction to PhysicsIn this video lecture, Prof. Jerzy Wrobel talks about structure of physics. |

Lecture 3Play Video |
Scalar QuantitiesIn this video lecture, Professor Jerzy Wrobel discussed properties of scalar quantities and introduces concepts of time, distance, mass and length. |

Lecture 4Play Video |
Area, Volume & DensityIn this video lecture, Prof. Jerzy Wrobel explains definitions of area, volume and density and solves example problems related to these concepts. |

Lecture 5Play Video |
VectorsIn this video lecture, Professor Jerzy Wrobel discusses the properties of vectors. |

Lecture 6Play Video |
Scalar Product and Cartesian Coordinate SystemIn this video lecture, Prof. Jerzy Wrobel explains introduces scalar product and shows how to identify components of vectors. |

Lecture 7Play Video |
Vector QuantitiesIn 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 8Play Video |
Velocity and AccelerationIn 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 9Play Video |
Motion with Constant VelocityIn this video lecture, Prof. Jerzy Wrobel analyzes position, velocity and acceleration in the motion with constant velocity. |

Lecture 10Play Video |
Motion with Constant AccelerationIn this video lecture, Prof. Jerzy Wrobel analyzes position, velocity and acceleration in the motion with constant acceleration. |

Lecture 11Play Video |
Inverse RelationsIn this video lecture, Prof. Jerzy Wrobel analyzes shows how to find velocity from acceleration and position from velocity. |

Lecture 12Play Video |
Galilean TransformationIn 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 13Play Video |
Laws of MotionIn 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 14Play Video |
Laws of MotionIn this video lecture, Prof. Jerzy Wrobel reviewed the four fundamental interactions and introduces the concept of a force field. |

Lecture 15Play Video |
Laws of MotionIn this video lecture, Prof. Jerzy Wrobel talks about weight, normal force, and static friction. |

Lecture 16Play Video |
Laws of MotionIn this video lecture, Prof. Jerzy Wrobel talks about kinetic friction, tension, drag, lift. |

Lecture 17Play Video |
Uniform Circular MotionIn this video lecture, Prof. Jerzy Wrobel introduced the vector product of vectors and used it in a description of uniform circular motion. |

Lecture 18Play Video |
Inertial ForcesIn this video lecture, Prof. Jerzy Wrobel explained how the non-inertiality of a reference frame results in the inertial forces. |

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

Lecture 20Play Video |
Newton's Second Law in a Non-Inertial Reference FrameIn this video lecture, Professor Jerzy Wrobel compares solutions to a problem in an inertial and non-inertial reference frames. |

Lecture 21Play Video |
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 22Play Video |
Lecture 22 |

Lecture 23Play Video |
Mechanical EnergyIn this video lecture, Prof. Jerzy Wrobel introduces the concept of mechanical energy and relates it to non-conservative work. |

Lecture 24Play Video |
Applications of the Work-Energy TheoremIn this video lecture, Prof. Jerzy Wrobel shows how to use the work-energy theorem to relate interaction with motion. |

Lecture 25Play Video |
Relation between Descriptions of Interaction and Descriptions of MotionIn 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 26Play Video |
Impulse-Momentum TheoremIn this vidoe lecture, Prof. Jerzy Wrobel defines momentum of a particle and impulse, and relates these two quantities through the impulse-momentum theorem. |

Lecture 27Play Video |
Conservation of Total MomentumIn this video lecture, Professor Jerzy Wrobel generalized physical quantities for systems of particles (objects) and discussed conservation laws in collisions. |

Lecture 28Play Video |
Center of MassIn 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 29Play Video |
Lecture 29 |

Lecture 30Play Video |
Lecture 30 |

Lecture 31Play Video |
Lecture 31 |

Lecture 32Play Video |
Angular Momentum and TorqueIn this video lecture, Professor Jerzy Wrobel defines and relates angular momentum and torque for a particle. |

Lecture 33Play Video |
Center of Force and Rigid BodyIn this video lecture, Professor Jerzy Wrobel defines the center of force and describes the motion of a rigid body. |

Lecture 35Play Video |
Lecture 35 |

Lecture 37Play Video |
Lecture 37 |