Question

2. If the speed of a body is doubled, its kinetic energy will increase by

(A) 50% (B) 200%

(C) 100% (D) 300%​

Answer 1

Answer:

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$if \: \: the \: speed \: of \: body \: is \: double \: i \\ then \: \: its \: \: kinetic \: energy \: \: \\ is \: increased \: \: by \: 200\%$