Question

Which of the following relation cannot be deduced
using dimensional analysis?

(Symbols have their usual meanings)
a. y = A sin (at + Bx)
b. v²= u² + 2as
c. S=ut + 1/2 at²
d. All of these​

Answer 1

Answer:

i think d

bcz the physical quantity which has more than 3 physical quantiries dimentional analysis does not give any information about these

Answer 2

Answer:

a. y = A sin (at + Bx)

Cannot be derived using the dimensional analysis.

Explanation:

Hope it helps :)