Sagot :
Work-ca be defined as the transfer of energy.It is the measure of a quantity that is capable of accomplishing Macrosopic Motion of a system due to the action of a force over distant.Work is a measure of a change.
Energy-is the capacity system to perform work
Power-is the work done in a given period of time.It is measure of how quickly work can be done.
Energy-is the capacity system to perform work
Power-is the work done in a given period of time.It is measure of how quickly work can be done.
Work is the application of a force over a distance.It can be defined as transfer of energy. =A force of 20 newtons pushing an object 5 meters in the direction of the force does 100 joules of work.
Energy can be defined as the capacity for doing work.You must have energy to accomplish work - it is like the "currency" for performing work. = To do 100 joules of work, you must expend 100 joules of energy.
Power is the work done in a unit of time.Power is a measure of how quickly work can be done. = If you do 100 joules of work in one second (using 100 joules of energy), the power is 100 watts.
Energy can be defined as the capacity for doing work.You must have energy to accomplish work - it is like the "currency" for performing work. = To do 100 joules of work, you must expend 100 joules of energy.
Power is the work done in a unit of time.Power is a measure of how quickly work can be done. = If you do 100 joules of work in one second (using 100 joules of energy), the power is 100 watts.