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# Work and Energy - Basic Concepts

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##### In this 73 mins Lesson you will Learn about following concepts.

Concept of Work, Worked done along a curved path or Variable Force, Work done by Gravity, Work done by Spring, Work Energy Principle, Ex: Using Work-Energy Principle, Conservative Forces, Principle of conservation of Energy, Ex: Using Principle of conservation of Energy, and related Topics.

# Related Video Lessons in this Series

### Work and Energy - Basic Concepts

73 mins Video Lesson

Concept of Work, Worked done along a curved path or Variable Force, Work done by Gravity, Work done by Spring, Work Energy Principle, Ex: Using Work-Energy Principle, Conservative Forces, Principle of conservation of Energy, Ex: Using Principle of conservation of Energy, and other topics.

### Work and Energy - Typical Problems

56 mins Video Lesson

Ex: Car traversing an uneven path, Ex: Ball sliding off a sphere, Ex: Block pushing against a Spring, Ex: Rope Sliding off a Table, Concept of Power, Ex: Power generated by motor lifting a Load, Ex: Power generated by acclerating Car, and other topics.

### General Force System - Basic Concepts

70 mins Video Lesson

Concept of a Couple, Resolution of Force into Force-Couple System, Resultant of a general sytem of Forces, Ex: Resultant of Forces acting along the sides of Triangle, and other topics.

### Parallel and Distributed Forces

54 mins Video Lesson

Ex: Parallel Force System in Space, Ex: Coplanar Parallel Force System, Uniformly Distributed Force, Ex: Distributed Forces (Trapezium), Ex: Distributed Force (Parabola), and other topics.

### Impulse and Momentum - Basic Concepts

42 mins Video Lesson

Concept of Impulse, Impulse Momentum Principle, Principle of conservation of momentum, Impulsive Force, Ex: Batsman hits a ball, Ex: Using Impulse-Momentum to find distance, Ex: Man jumping off the cart, Basic Concepts in Analysis of Impacts, and other topics.

### Impacts

43 mins Video Lesson

Analysis of Direct Central Impact, Coefficient of Restitution, Perfectly Plastic Impact, Perfectly Elastic Impact, Analysis of Oblique Central Impact, Ex: Calculating Final Velocities, and other topics.

### Impacts and Work-Energy Principle

59 mins Video Lesson

Ex: Bullet Hitting a Block, Ex: Pendulums, Ex: Block dropped on to platform supported by spring, and other topics.