問題詳情

1.Consider the equation:

 where D is distance having a unit of m and t is time having a unit of s.
【題組】(a)What are the dimensions of the constants 5 and 3? (7%)

參考答案

答案：B
難度：簡單0.772586
統計：A(42),B(248),C(12),D(8),E(0)

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