Multiple choice question XXXI — task. Science CBSE, Class 9.

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The work done in sliding a wooden box of mass \(10\ kg\) along a friction less inclined plane of inclination \(30^o\) and length \(10\ m\) is _______ \(J\). (\(g\ =\ 10\ ms^{-2}\))

\(125\ J\)
\(250\ J\)
\(500\ J\)
\(1500\ J\)

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