A particle moves in a straight line so that its displacement x metre at a time t second is such that t= √x^2 −1. At Its x=2 acceleration will be - VgyanHub

Question:

A particle moves in a straight line so that its displacement x metre at a time t second is such that t= √x² −1. At Its x=2 acceleration will be

Options :

(a) 1/8 m/s^2
(b) 1/2m/s^2
(c) 1/4 m/s^2
(d) 1/16 m/s^2

Answer :

(a) 1/8 m/s²

Answer Steps :

step 1

step 2

step 3

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