Physics And Measurement Question 318

Question: In S=a+bt+ct2 . S is measured in metres and t in seconds. The unit of c is

[MP PMT 1993]

Options:

A) None

B) m

C) ms1

D) ms2

Show Answer

Answer:

Correct Answer: D

Solution:

ct2 must have dimensions of L
c must have dimensions of L/T2 i.e. LT2 .



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