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Physics-

General

Easy

Question

A rocket is fired upwards. Its engine explodes fully is 12s. The height reached by the rocket as calculated from its velocity-time graph is

$1200 \times 60$ m
$1200 \times 132$ m
$\frac{1200}{12}$ m
$1200 \times 12^{2}$ m

The correct answer is: $1200 cross times 60$ m

Height reached $equals fraction numerator 1 over denominator 2 end fraction cross times 132 cross times 1200$ m=66 $cross times 1200$ m

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