Question

Suppose that the displacement of an object is related to time according to the expression x = Bt². What are the dimensions of B?a. L/T b. T/L c. T/L²d. L/T²e. T²/L f. L²/T²

Answer 1

Answer: A. B = L/T

Step-by-step explanation:

Since the relationship between displacement and time is related by the equation x =Bt,

The displacement is measured in meter which specifies the length (L). Time (T) is measured in seconds. To get the dimension of B, we need to make B the subject of the formula first that is B = x/t

Writing B in terms of its dimension will give us B = L/T