Definition of Work
Work done by a constant force: W = F s cos θ, where F is the magnitude of the force, s is the magnitude of displacement, and θ is the angle between the force a…
Syllabus path: Mechanics › Work, Energy, and Conservation of Mechanical Energy
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CSCA Physics Formula Reference
Formula and explanation
Work done by a constant force: W = F s cos θ, where F is the magnitude of the force, s is the magnitude of displacement, and θ is the angle between the force and displacement vectors. Conditions: Constant force, particle moving along a straight line. Note: Work is a scalar quantity; its sign is determined by cos θ.
Related tutorial and examples
Work, Energy, and Conservation of Mechanical Energy
Work, Energy, and Conservation of Mechanical Energy 1. Overview Work and Energy are the core languages for describing "interactions" and "state changes". Derived from Newton's laws, the Work - Energy Theorem and Conservation of Mechanical Energy provide simpler methods than Newto…
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