Notes of Work and Energy for FSc Part 1 Physics.

  * Work Done by a Constant Force   * Work Done by a variable Force   * Work Done by Gravitational   * Power   * Energy   * Work Energy Principle   * Absolute Potential Energy   * Escape Velocity   * Interconversion of Potential Energy and Kinetic Energy   * Conservation of Energy   * Non Conventional Energy Sources   * Energy from Tides   * Energy from Waves   * Solar Energy   * Energy from Biomass   * Energy from Waste Products   * Geothermal Energy