Answer:
Joules=F*d, watts= J/s, Kwh= kw*h(time)
Explanation:
First, we need to know... what are we measuring with the different units:
Joules: This unit is used to measure energy and work.
[tex]EnerKinec=\frac{1}{2} * m[kg]*v^{2} [m^{2}/s^{2} ]\\\\Enpot=m[kg]*g[m/s^{2}]*h[m]\\ \\Work=F[N]*d[m][/tex]
Watts: This unit is used to measure power, and is related to energy and work when we use the time. That is, power equals work or energy per unit of time.
[tex]Power = \frac{work[J]}{time[s]} = [watts][/tex]
KWh: This unit is used to measure the amount of power consumed, it is very common to see it on electric energy bills.
[tex]Powerconsumed=Power*hoursworked\\\\Powerconsumed= power[kw]*hoursworked[hr]=[Kw-h][/tex]
