The formulas are
W = Fd (work = force x distance)
P = W/t (power = work divided by time) and W = Pt
Which means that
P = Fd/t (power = force x distance divided by time)
The SI unit of power, the watt, equals 1 newton-meter/sec (1 joule/sec).
work is equivilant to the energy expended in achieving it. The answer should be joules
Erg.
The 'ERG' is the standard unit for work or mechanical energy.
work and energy +++ The Joule (J) is the unit of energy, alone, not of work. The Watt (W) is the unit of power, i.e. work done in converting or transferring energy, and 1W = 1J/s.
The unit used for ANY type of energy is the joule.
The unit used for measure temperature is the kelvin
Erg.
The 'ERG' is the standard unit for work or mechanical energy.
work and energy +++ The Joule (J) is the unit of energy, alone, not of work. The Watt (W) is the unit of power, i.e. work done in converting or transferring energy, and 1W = 1J/s.
The unit used for ANY type of energy is the joule.
The unit used for measure temperature is the kelvin
The Watt is the unit used to measure electric power :)
WMA
The SI unit used to measure mass is kilograms. It is written as Kg.
Ampere is the unit used to measure the current.
Degrees are used to measure angles.
Class room can be measure in Meters easily :)
The Unit Used To Measure A Train Can Be Kilometer.