Question

Find the velocity of a body mass 3kg with a kinetic energy of 54j

Answer 1

Answer:

36 m per second...

MASS=3kg

NOW,

K.E=1/2mv^2

=> 54=1/2×3×v^2

=>v^2=54×2/3

=>v=36 m per second

PLEASE MARK BRAINLIEST