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Philip Wood
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JouleJ (joule) is a derived unit for energy (or work done) named after the physicist James Joule. Since $W = F.d$, we have 1 J=1 Nm. We can also express in terms of basic SI units, yielding us

1 J = 1 kg m$^2$s$^{-2}$.

Joule is a derived unit for energy (or work done) named after the physicist James Joule. Since $W = F.d$, we have 1 J=1 Nm. We can also express in terms of basic SI units, yielding us

1 J = 1 kg m$^2$s$^{-2}$.

J (joule) is a derived unit for energy (or work done) named after the physicist James Joule. Since $W = F.d$, we have 1 J=1 Nm. We can also express in terms of basic SI units, yielding us

1 J = 1 kg m$^2$s$^{-2}$.

Changed units from italic to upright (roman?) as this is the convention.
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Philip Wood
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  • 85

Joule is a derived unit for energy (or work done) named after the physicist James Joule. Since $W = F.d$, we have $1 J=1 Nm$1 J=1 Nm. We can also express in terms of basic SI units, yielding us $1 J = 1 kgm^2s^{-2}.$

1 J = 1 kg m$^2$s$^{-2}$.

Joule is a derived unit for energy (or work done) named after the physicist James Joule. Since $W = F.d$, we have $1 J=1 Nm$. We can also express in terms of basic SI units, yielding us $1 J = 1 kgm^2s^{-2}.$

Joule is a derived unit for energy (or work done) named after the physicist James Joule. Since $W = F.d$, we have 1 J=1 Nm. We can also express in terms of basic SI units, yielding us

1 J = 1 kg m$^2$s$^{-2}$.

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PolaroidDreams
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Joule is a derived unit for energy (or work done) named after the physicist James Joule. Since $W = F.d$, we have $1 J=1 Nm$. We can also express in terms of basic SI units, yielding us $1 J = 1 kgm^2s^{-2}.$