Question

7) Two particles of mass 1g and 2g have equal velocities. Which will have greater K.E. and why?

Answer 1

KE=
$\frac{1}{2} m {v}^{2}$


Therefore object has equal velocities but the masses are different.The object with more mass will have greater kinetic energy.
Object of 2kg will have more KE.


Hope it helps uhh❤

Answer 2

since kinetic energy is directly proportional to mass and velocity of an object..
in this case,velocity is same for both..
but masses are different
so definitely,the one with more mass has more kinetic energy that is 2g
$detailed \: explation \: in \: the \: picture$