Question

29 true or false 1 point a kg·m²/s² would be a unit of work. true false previous

Explanation:

Step1: Recall the formula for work

Work \(W = F\times d\), where \(F = ma\) (Newton's second law, \(F\) is force, \(m\) is mass, \(a\) is acceleration) and \(d\) is distance.
The unit of force \(F\) is \(N=kg\cdot m/s^{2}\) (from \(F = ma\), \(m\) in \(kg\), \(a\) in \(m/s^{2}\)), and the unit of distance \(d\) is \(m\).

Step2: Calculate the unit of work

Substitute the units into \(W = F\times d\). The unit of work \(W\) is \((kg\cdot m/s^{2})\times m=kg\cdot m^{2}/s^{2}\)

Answer:

True