Q. If mass is doubled and velocity is constant, kinetic energy will be

यदि द्रव्यमान दोगुना कर दिया जाए और वेग स्थिर रहे, तो गतिज ऊर्जा होगी

Halved
आधी

Doubled
दोगुनी

Tripled
तीन गुना

Same
वही

Kinetic energy formula:

$KE = \frac{1}{2} m v^2$

If mass $m$ is doubled and velocity $v$ remains constant, kinetic energy will double.

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