Physics And Measurement Question 240
Question: Distance travelled by a particle at any instant ?t? can be represented as $ S=A(t+B)+Ct^{2} $ .The dimensions of B are
Options:
A) $ [M^{0}L^{1}{{T}^{-1}}] $
B) $ [M^{0}L^{0}T^{1}] $
C) $ [M^{0}{{L}^{-1}}{{T}^{-2}}] $
D) $ [M^{0}L^{2}{{T}^{-2}}] $
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Answer:
Correct Answer: B
Solution:
[b] In $ S=A(t+B)+Ct^{2}; $ B is added to time Therefore, dimensions of B are those of time.
