Power (denoted by PPP) can be defined as a function of work (denoted by WWW) and time (denoted by ttt) using this formula: P=\dfrac{W}{t}P= t W P, equals, start fraction, W, divided by, t, end fraction Work is measured in \dfrac{\text{kg}\cdot\text{m}^2}{\t ext{s}^2} s 2 kg⋅m 2 start fraction, start text, k, g, end text, dot, start text, m, end text, squared, divided by, start text, s, end text, squared, end fraction, and time is measured in \text{s}sstart text, s, end text. Select an appropriate measurement unit for power. Choose 1