If the displacement of an object,x,is related to velocity,v,according to the relation x = Av,the constant,A,has the dimension of which of the following?
A)acceleration
B)length
C)time
D)area

Question

Quizplus · Accepted Answer

The dimension of velocity (v) is length/time, and since displacement (x) has the dimension of length, the constant A must have the dimension of time to balance the equation dimensionally.

If the Displacement of an Object,x,is Related to Velocity,v,according to the Relation