Physics, asked by Khushipote, 2 months ago

Its from physics if you know the answer please send​

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Answered by deepanshudigari05
1

Answer:

0.8 joules

Explanation:

Mass = 400 g = 0.4 kg

Velocity , v = 2 m/s

K.E = 1/2 ×mv²

= 1/2 ×0.4 × 2 ×2

= 0.8 joules

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