Easy -1.8 This is a straightforward recall question requiring knowledge that power = energy/time, giving dimensions [ML²T⁻²]/[T] = [ML²T⁻³]. It's a single-step multiple choice with no calculation or problem-solving required, making it significantly easier than average A-level questions.
1 State the dimensions of power.
Circle your answer.
\(M L ^ { 2 } T ^ { - 3 }\)
\(M L ^ { 3 } T ^ { - 3 }\)
\(M L ^ { 3 } T ^ { - 2 }\)
\(M L ^ { 2 } T ^ { - 2 }\)
1 State the dimensions of power.\\
Circle your answer.\\
$M L ^ { 2 } T ^ { - 3 }$\\
$M L ^ { 3 } T ^ { - 3 }$\\
$M L ^ { 3 } T ^ { - 2 }$\\
$M L ^ { 2 } T ^ { - 2 }$
\hfill \mbox{\textit{AQA Further Paper 3 Mechanics 2023 Q1 [1]}}