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When dealing with energy and machines what is needed in order for work to be done?
Almost everything has potential energy and that can increase and decrease depending on the objects position and mass. First off you need some type of power which is energy (you need more energy in than you want to put on the object that is getting work done on it, because the mechanical energy will transform into other types such as heat, light, and sound.) It also depends on what type of machine you are talking about simple, or advanced machine. Maybe you could refine what type of machine and then I could make the answer even more clear. Sorry for the simple answer I just don't have enough background knowledge to give a more in-depth answer.
What else can I help you with?
What extra heat given off by machines as they work?
It's not exactly "extra". It's a part of the energy that you put INTO the machine in order to get the work done. Machines always do LESS work than the energy you put into them, and the rest turns into heat. You always lose some. That's just the way things work.
Why is an energy source needed in order to have a working electric ciruit?
An energy source is needed to provide electrical energy to the circuit components such as resistors, capacitors, and bulbs. Without an energy source, there would be no electrical current flowing through the circuit, and no power for the devices to operate.
Does Energy allow force to work?
Energy is the capacity to do work. In order for force to do work, there must be a transfer or transformation of energy within a system. So, energy is needed for force to perform work.
What are the three energies needed in order to clean dishes?
The three energies typically needed to clean dishes are physical energy for scrubbing and lifting, thermal energy for heating water to the appropriate temperature, and chemical energy from dish soap to break down grease and food particles.
What kind of energy change occurs in a fan?
In a fan, electrical energy is converted into mechanical energy in order to move air. The electric motor within the fan converts the electrical energy into the kinetic energy needed to rotate the blades and create airflow.
What would be needed in order to make a dragstrip?
concrete... and space... and machines to do the work.
What does an energy diagram give?
It shows the energy requirements needed in order for a reaction to occur.
In order to move molecules in your kidneys your body needs what?
In order to move molecules in your kidneys your body needs energy. Energy is needed for every function that your body performs.
In order to move molecules to your kidneys your body needs what?
In order to move molecules in your kidneys your body needs energy. Energy is needed for every function that your body performs.
What is the purpose of energy trading?
Energy trading is necessary in order to move energy from where it is produced to where it is needed. Wholesale energy may be traded as energy itself or in its physical form, for example natural gas.
What extra heat given off by machines as they work?
It's not exactly "extra". It's a part of the energy that you put INTO the machine in order to get the work done. Machines always do LESS work than the energy you put into them, and the rest turns into heat. You always lose some. That's just the way things work.
Why is an energy source needed in order to have a working electric ciruit?
An energy source is needed to provide electrical energy to the circuit components such as resistors, capacitors, and bulbs. Without an energy source, there would be no electrical current flowing through the circuit, and no power for the devices to operate.
What is a sentence using the word activation energy?
Activation Energy is the required energy needed in order for a chemical reaction to start.
Does Energy allow force to work?
Energy is the capacity to do work. In order for force to do work, there must be a transfer or transformation of energy within a system. So, energy is needed for force to perform work.
Is a reactant that is needed in order for cells to be able to release energy from glucose during areboic respiration?
Oxygen
What describes the energy of activation?
Activation energy is the least amount of energy needed to start a chemical reaction. It is used to activate atoms or molecules in order for them to begin a chemical reaction.
What is the amount of radioactive material needed to sustain a chain reaction in order to provide useful energy?
The critical mass.
