Discussion Forum : Work Power And Energy
Question -


A light and a heavy body have equal kinetic energy. Which one has a greater momentum ?


 

Options:
A .   The light body
B .   The heavy body
C .   Both have equal momentum
D .   It is not possible to say anything without additional information
Answer: Option B
:
B

P=2mE if E are equal then P m


i.e. heavier body will possess greater momentum.


 



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