The kinetic energy of a body is ‘K’. If one-fourth of its mass is – McqOptions

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1.	The kinetic energy of a body is ‘K’. If one-fourth of its mass is removed and velocity is doubled, the new kinetic energy will be _____
A.	K
B.	3K
C.	4K
D.	9K/4
Answer» C. 4K

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