Select the false statement (1) In elastic collision, KE is not cons...

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Select the false statement
(1) In elastic collision, KE is not conserved during
\( \mathrm{P} \) the collision
(2) The coefficient of restitution for a collision
W between two steel balls lies between 0 and 1
(3) The momentum of a ball colliding elastically with the floor is conserved
(4) In an oblique elastic collision between two identical bodies with one of them at rest initially. the final velocities are perpendicular
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