The displacement of a particle along x -axis is given by x-4-6 t-5 t2- Its acceleration at t-2 s

The correct option is B 10 m/s2 ...

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Displacement in 1-D

The displacem...

Question

The displacement of a particle along x-axis is given by x = 4 + 6t + 5t². Its acceleration at t = 2s

100 m/s²

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2 m/s²

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10 m/s²

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1000 m/s²

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Solution

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Similar questions

x = 3 + 8 t + 7 t^{2}

t = 2 s

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X = (4 t^{2} + 3 t + 7) μ

t = 2 S

x (t) = 2 t^{3} - 3 t^{2} + 4 t

x

t

x = \frac{a_{1}}{2} t + \frac{a_{2}}{3} t^{2}

(x = 2 t^{2} + t + 5)

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