how are work and energy related explain the work-energy theorem

The work-energy theorem asserts that the total amount of work done by forces on an item equals the change in its kinetic energy. To do work you require energy and power is the rate at which you can do work whereas energy is the capacity to accomplish work.

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This relationship is generalized in the work.

. This relationship is called the workenergy theorem. Work is a scalar quantity and its unit is. Mechanical energy can be converted into.

Consider a force F applied to a mass m. As per law of energy conversion the energy that cannot be created or destroyed you can convert energy from one form into another form. The work-energy theorem equation is W KE where W is work and KE is change in kinetic energy or the difference between the final kinetic energy and the initial kinetic.

This equation is one form of the work. The theorem states that the work done by all the forces acting on a particle is equal to the particles kinetic energy. The work-energy theorem affirms that the work done on any object is comparable to the difference in kinetic.

In words this reads. O is the original kinetic energy. The measurement of work and energy with the same unit reinforces the idea that work and energy are related and.

The joule J is the metric unit of measurement for both work and energy. W net K. A force does work on the block.

Wnet mvf2 - mvo2. Substituting for axf - xo into our work equation we find that. The place W is the work and.

Wnet ma xf - xo Given uniform acceleration vf2 - vI2 2axf - xo. Work relates to displacement and displacement relates to kinetic energy. Answer and Explanation.

F is the final kinetic energy and K. The change of an objects kinetic energy when it changes its position from A to B equals the work done on it by all forces on it computed over a well-defined path. The kinetic energy of the block increases as a result by the amount of work.

The principle of work and kinetic energy also known as the work-energy theorem states that the work done by the sum of all forces acting on a particle equals. The work done by this force. Mathematically E W.

Net Work and the Work-Energy Theorem We know from the study of Newtons laws in Dynamics. We will see in this. The work-energy theorem states that the work you set right into a system is transformed into the vitality of the system.

Relationship between Work and Energy. The work-energy theorem is a generalized description of motion that states that the work done by the sum of all forces acting on an object is equal to the change in that. Force and Newtons Laws of Motion that net force causes acceleration.

Work and energy are related to each other ie with an. If the force applied to a body is in the direction of the displacement of the body the. The force applied to do work in a system can be positive or negative.

Work-energy theorem states that the work done by the sum of all forces acting on an object equals the change in kinetic energy of the object.

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