1 What is work? Work is done when a force causes an object to move in the direction of the force Work is a transfer of energy to an object by using.
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Chapter 6 Work and Energy€¦ · • Work-energy theorem qualifications:! – Force is the net force on the object (system)! – No internal changes to object (system)! e. g. Lifting
Work, Energy and Power. Work W = Fs W= work F = force s = displacement Whe a force makes an object move, work has been done. Whenever work is done, energy.
Energy is the capacity to do work. Remember that work requires a force to move an object some distance. You can't apply a force to an object if you don't.
Physics Chapter 5 Work and Energy Work Work - (if force is constant) – is the product of the force exerted on an object and the distance the object moves.
Force Motion Energy. For an object to move, there must be an application of force. Force is a push or a pull that causes an object to move, change direction,
Energy Unit Test Review Answers. 1. What force causes an object to have potential energy? Gravity 2. Kinetic energy is energy of ____________________________.
ORK AND NERGYncert.nic.in/NCERTS/l/iesc111.pdf · An object that possesses energy can exert a force on another object. When this happens, energy is transferred from the former to
Thermochemistry Thermodynamics. Energy: Ability to do work or produce heat. Work=force x distance force causes the object to move Gravitational force.
Chapter 5 Work and Machines. WORK The transfer of energy that occurs when a force makes an object move The transfer of energy that occurs when a force.
Chapter 7 - SMU Physics Work and Kinetic Energy (constant force, scalar product) To calculate the work a force F does on an object as the object moves through some displacement d,
Work is done when a force moves an object some distance. When an object does work on another object, some of its energy is transferred to that object.
Simple Machines. Work the transfer of energy to an object by using a force that causes the object to move in the direction of the force W = F x d.
Energy and Work. Energy In physics, an object has energy if it has the ability to act on another object (i.e. apply a force) Energy can be stored in many.
Work is only done by a force on an object if the force causes the object
Forces. Examples –A force causing an object to start moving –A force causing an object to stop moving –A force causing an object to change direction.
CHAPTER 7) WORK AND KINETIC ENERGY 7.1) Work Done by a Constant Force What is work? Consider Figure (7.1) A force is applied to an object, and the object.
Chapter 5 Work and Energy. Work and Energy A force that causes a displacement of an object does work on the object. W = Fd *Force in the direction of.
