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1st Equation of Motion

Velocity-time...

Question

Velocity-time equation of a particle moving in a straight line is,
$v = (10 + 2 t + 3 t^{2})$ (SI Units) Find acceleration-time equation.

a = 2 + 6 t

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a = 6 t - 1

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a = 3 t + 2

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a = 3 t - 1

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Solution

The correct option is C $a = 2 + 6 t$
Velocity of the particle $v = (10 + 2 t + 3 t^{2})$ SI units
$∴$ Acceleration of the particle $a = \frac{d v}{d t} = 2 + 6 t$ SI units

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v = (10 + 2 t + 3 t^{2})

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