A particle moves along π‘₯-axis as π‘₯ = 4(𝑑 βˆ’ 2) + π‘Ž(𝑑 βˆ’ 2) 2. Which of the following is true

Question : A particle moves along π‘₯-axis as π‘₯ = 4(𝑑 βˆ’ 2) + π‘Ž(𝑑 βˆ’ 2) 2. Which of the following is true

(A) The initial velocity of the particle is 4

(B) The acceleration of particle is 2π‘Ž

(C) The particle is at origin at𝑑 = 0

(D) None of these

Answer : option (B)

Solution :

A particle moves along π‘₯-axis as π‘₯ = 4(𝑑 βˆ’ 2) + π‘Ž(𝑑 βˆ’ 2) 2. Which of the following is true
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