Question

if the kinetic energy of the body increased by 200% find the percentage increase in momentum




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Answer 1

Answer:

see the photo hope you will be able to understand.

Answer 2

Answer:

E=p2/2m

Explanation:

Eis directly proptional to p2

E1/E2=(p1/p2)2

200/400=(p1/p2)2

then p1/p2=(200/400)^1/2

%increase in p

p2_p1/p1×100

then put the values and you will get your answer....

hope this will help you...