JKSSB Mock Tests

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

A. light body
B. heavy body
C. both have equal momentum
D. depends on velocity alone
Answer: Option B
Solution (By JKSSB Mock Tests Team)
P = sqrt(2mE). Since E is constant, momentum P is directly proportional to the square root of mass.
This Question Belongs to: General science Physics set 1
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