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Model Paper 4 — Science STD 9 — Question

Gujarat BoardEnglish MediumSTD 9ScienceModel Paper 42 Marks
Question
Write an expression for the kinetic energy of an object.
✓

Answer

$
\text { K.E. }=\frac{1}{2} mv^2
$
where K.E. - kinetic energy of an object
'm' - mass of an object
'v' - velocity

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