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Lapatulllka [165]
3 years ago
12

. Suppose that the displacement of an object is related to time according to the expression: x(t) = B t3 . Using dimensional ana

lysis, find the dimensionality of B.
Physics
1 answer:
-Dominant- [34]3 years ago
6 0

Answer:

The dimensionality of B is <em>length</em> per cubic <em>time</em>.

Explanation:

Units for displacement and time are <em>length</em> [L] and <em>time</em> [T], respectively. Then, formula can be tested for dimensional analysis as follows:

[L] = B\cdot [T]^{3}

Now, let is clear B to determine its units:

B = \frac{[L]}{[T]^{3}}

The dimensionality of B is <em>length</em> per cubic <em>time</em>.

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