A problem by Vedant Mittal
Level
pending
The position of a particle is given by 3t^{3}. Find the instantaneous velocity at instant t=4 seconds. (in m/s)
The answer is 144.
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1 solution
X=3{t}^3 →dx÷dt=9{t}^2 →v=9{t}^2 Putting t=4sec, we get v=144m