Question : If the velocity of particle is given by 𝑣 = (180 − 16𝑥) 1/2 𝑚/𝑠, then its acceleration will be
(A) Zero
(B) 8 𝑚/𝑠
(C) −8 𝑚/𝑠
(D) 4 𝑚/𝑠
Answer : option (C)
Solution :
If the velocity of particle is given by 𝑣 = (180 − 16𝑥) 1/2 𝑚/𝑠, then its acceleration will be
with
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