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Subjects
Science CBSE
Class 9
Work and energy
Textbook based HOTS II
50.
Multiple choice question L
Exercise condition:
2
m.
A body is thrown up with a kinetic energy of \(10\ J\). If it attains a maximum height of \(5\ m\), find the mass of the body. (Take \(g\ =\ 10\ ms^{-2}\)).
\(0.2\ kg\)
\(2\ kg\)
\(1\ kg\)
\(1.2\ kg\)
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