Physics, asked by yyukthanoyal, 3 months ago

the kinetic energy of purely rolling theory is 2800 Joule if its mass is 400 find the speed of its centre

make it fast frnds...

Answers

Answered by shivani8171081473

1

Explanation:

1/2×m× v²

1/2×400×v²=2800

1/2×v²=7

v²=14

v=√14

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