Motion in A Straight Line

Question: A particle moves along X-axis in such a way that its coordinate X varies with time \[t\] according to the equation \[x = (2 - 5t + 6{t^2})\,m\]. The initial velocity of the particle is



1) \[ - 5\,m/s\]
2) \[6\,m/s\]
3) \[ - 3\,m/s\]
4) \[3\,m/s\]
Solution: Explanation: Explanation
non-uniform-motion

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