Q3 of 13 Page 134

When momentum of body increases by 200%, its kinetic energy increases by (a) 200% (b) 300% (c) 400% (d) 800%

Let,

p = momentum of the body


Percentage increase in p = 200 %




Let, K = kinetic energy






Using,





Using,


We get,





So percentage increase in kinetic energy is 800%


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