the velocity v of a particle at time t is given by the following relation where a,b and c are constants . find the dimensions of a,b and c (v=at+b/t+c)
Answers
Answered by
2
Answer:
Dimensions of velocity are [LT⁻¹]. The dimensions of c must be the same as that of velocity, i.e. [LT⁻¹]. ... Hence, the dimensions of a would be [LT⁻²] and that of b would be [LT⁰].
Answered by
1
Answer:
Explanation:
v=at+b/t+c
We know that, Two entities can only be added if their dimensions are same,
so Dimensions of [at] = Dimensions of [b/t] = Dimensions of [c] = Dimensions of [v]
=> [aT] = [v] = [LT⁻¹]=> [a] = [LT⁻²] , Dimensions of [a]
=>[bT⁻¹] = [LT⁻¹]=> [b] = [L], Dimensions of [b]
=> [c] = [LT⁻¹] , Dimensions of [c]
Similar questions