NCERT Exemplar XI — task. Science CBSE, Class 9.

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A car starts from rest and moves along the x-axis with constant acceleration

$5\ m\ s^{-2}$ for

$8\ seconds$ . If it then continues with constant velocity, what distance will the car cover in

$12\ seconds$ since it started from the rest?

From the Equation of motion -

$II$ , We know that,

$i = (i \times i) + \frac{i}{i} \times i \times i^{i}$

From the Equation of motion -

$I$ , We know that,

$i = i + (i \times i)$

Distance covered in First 8 seconds $=$

$m$

Distance travelled in 12 seconds $=$

$m$

(Note: Enter your answers with no decimal places)

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57. NCERT Exemplar XI