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Subjects
Science CBSE
Class 9
Work and energy
Textbook based HOTS II
24.
Multiple choice question XXIV
Exercise condition:
2
m.
What is the work done against gravity in lifting a mass of \(10\ kg\) to a height of \(10\ meter\)? (\(g\ =\ 10\ ms^{-2}\))
\(-1000\ J\)
\(+1000\ J\)
\(-2000\ J\)
\(+2000\ J\)
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