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If the velocity of a paraticle moving al...

If the velocity of a paraticle moving along x-axis is given as `v=(4t^(2)+3t=1)m//s` then acceleration of the particle at `t=1sec` is :

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The correct Answer is:
`11m//sec^(2)`
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ALLEN-RACE-Basic Maths (Differentiation)
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  18. If y=sinx+cosx" then "(d^(2)y)/(dx^(2)) is :-

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