Question

Hi friends
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Please explain question 3,b
how to get the equation of dx/dt.

According to class 11th physics
Rest and motion: Kinematics
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Best answer will be marked as brainliest.

Answer 1

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Here's your answer...

The formula for differentiating this type of equations is...
$y = {x}^{n} \\ \frac{dy}{dx} = n {x}^{n - 1}$
When x = At³ + Bt² + Ct + D,
All coefficients of t will be considered as constants. They will not get differentiated.
So dx/dt = 3×At² + 2×Bt + 1×C
= 3At² + 2Bt + C

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