Question

hey mate...plz answer it fast​

Answer 1

By the principle of dimensional homogeinity, we can say that the dimension of each terms, i.e., x, a, and bt² are equal.

So, [x] = [a] = [bt²]

So, [a] = [x] = L

Therefore, unit of A is metre.

Again, [bt²] = L

=> [b] [t²] = L

=> [b] = L/T² = L T^(-2)

So, unit of b is Metre per square second.

NOTE : The sign [ ] is read as " dimension of. "

Answer 2

Answer:

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