'Fdcos' presentation slideshows

Work

844 views • 48 slides

Energy

534 views • 41 slides

Introduction to Work & Energy

Introduction to Work & Energy. Introduction to work and energy | Work and energy | Khan Academy ( 9 min). Work, W. W = F ? d F and d: vectors F and d must be in the same dimension If F and d have the same direction, W = + If F and d are in opposite direction, W = ?

389 views • 33 slides

January 2012

Electrical Potential. January 2012. Electrical Potential Energy. Just as masses can have gravitational potential energy, charges can have electrical potential energy. E. Electrical potential energy.

305 views • 16 slides

Work

Work. Definition of Work. In its everyday sense, the term work means to do something that takes physical or mental effort. However, in Physics , the term work has a different meaning.

492 views • 15 slides

Internal Combustion Engine

Nicholas DiPreta Alex Leondis. Internal Combustion Engine. Basic Premise. Conversion of PE from propellant to a desired motion. Propellant and engine create motion . Where it Came From. Internal combustion engine is derived from the military cannons of old. Internal Combustion.

417 views • 12 slides

Work and Mechanical Energy

Work and Mechanical Energy. Formula and Transitions. Work. Formula: _______ , where ? is the angle between the force and the direction of motion: E.g. A box on a frictionless surface is pushed with a force of 13N for a distance of 3.5 m. How much work was done: W = . Work (cont.).

271 views • 8 slides