Physics And Measurement Question 201

Question: The position of a particle at time t is given by the relation x(t)=(v0α)(1cαt) where v0 ls a constant and a > 0. The dimensions of v0 and α are respectively

Options:

A) M0L1T1andT1

B) M0L1T0andT1

C) M0L1T1andLT2

D) M0L1T1andLT

Show Answer

Answer:

Correct Answer: A

Solution:

[a] Dimension of αt=[M0L0T0][α]=[T1] .

Again [v0a]=[L] so [v0]=[LT1]



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