Question : A particle starts from rest at 𝑡 = 0 and undergoes an acceleration a in 𝑚𝑠 −2 with time 𝑡 in seconds which is as shown Which one of the following plot represents velocity 𝑉 in 𝑚𝑠 −1 versus time 𝑡 in seconds

(A)

(B)

(C)

(D)

Answer : option (A)
Solution :
