Question

10.
The velocity v (in cm/sec ) of a particle is given
in terms of time i (in sec) by the relation b
V=at + b/ t+c
1+c
; the dimensions of a,b and c are
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Answer 1

Answer:

The velocity (V) of a particle (in cm/s) is given in terms of time (t) in sec by the equation V=at+bc+t. The dimensions of a, b and c are. Every term has the dimensions of velocity. But as we can add only the terms with the same dimensions ∴ C has the dimensions of t.