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How does doing work on an object change its energy?
When work is done on an object, energy is transferred to or from the object, changing its energy. If work is done on an object, its energy increases; if work is done by an object, its energy decreases. The change in energy of an object is equal to the work done on it.
When energy is actually doing work?
Energy is doing work when it is being transferred or transformed to cause a physical change in an object or system. This work can manifest as motion, heat generation, or the lifting of an object against gravity. Work is the transfer of energy that leads to a change in the energy of the system.
Is work done with a machine the same work without a machine?
Work done with a machine can make the task easier by reducing the amount of force or energy required. This means that the same amount of work can be achieved with less effort when using a machine compared to doing the work without one.
What is the capacity for doing work It may be transformed from one form to another?
Energy is the capacity for doing work and can be transformed from one form to another, such as from potential to kinetic energy. This principle is known as the law of conservation of energy.
What is the rate of doing work or using moving energy?
The rate of doing work or using moving energy is known as power. It is measured in watts and represents how quickly energy is transferred or work is done. Power is calculated by dividing the work done by the time taken to do the work.
What work is done without using energy?
If you mean "work" and "energy" in the physical sense, that isn't possible. "Doing work" can be understood as a transfer of energy; doing work requires energy.
You can detect energy only by the effect it has on matter?
You are made from matter, and therefore would not be able to detect energy without it having an effect on you. Energy is defined as the capacity for doing work. Without work ever being done on matter, and without energy ever being defined this way, energy would not be detected.
What different between power and energy?
Power is the rate of doing work or delivering energy whereas energy is the capacity for doing work.
Do you need energy in doing work?
Yes. Basically, work is the transfer of energy.
What word describes the capacity to do work?
Energy is defined as the capacity to do work. The word "able" applies to a capable of doing work, or doing it correctly.
What is energy about?
Energy is often defined as the potential for doing work
What is the science definition for energy?
Energy is the capability of doing work
How does doing work on an object change its energy?
When work is done on an object, energy is transferred to or from the object, changing its energy. If work is done on an object, its energy increases; if work is done by an object, its energy decreases. The change in energy of an object is equal to the work done on it.
How can energy be use with out doing work?
yes
What type of energy is used by objects doing work?
kinetic energy
Why carrying a bag not doing work?
carrying a bag not doing work cause without force.
When energy is actually doing work?
Energy is doing work when it is being transferred or transformed to cause a physical change in an object or system. This work can manifest as motion, heat generation, or the lifting of an object against gravity. Work is the transfer of energy that leads to a change in the energy of the system.
