This question has statement … and statement …{\rm I}…{\rm I}…m…\upsilon …M.…f\left( {{1 \over 2}m{v^2}} \right)…f = \left( {{m \over {M + m}}} \right).…{\rm II}…: Maximum energy loss occurs when the particles get stuck together as a result of the collision.

Option D. Initial energy = …, where … is the momentum and m is the mass of the moving particle.

Center of Mass

JEE Main 2013 · Session, Shift 1 · Q6204

PhysicsHard63×since 2002Q6204

This question has statement

{\rm I}

and statement

{\rm I}

{\rm I}

. Of the four choices given after the statements, choose the one that best describes the two statements. Statement -

{\rm I}

: A point particle of mass

m

moving with speed

\upsilon

collides with stationary point particle of mass

M.

If the maximum energy loss possible is given as

f\left( {{1 \over 2}m{v^2}} \right)

, then

f = \left( {{m \over {M + m}}} \right).

Statement -

{\rm II}

: Maximum energy loss occurs when the particles get stuck together as a result of the collision.

Center of Mass — JEE Main 2013 · Session, Shift 1 · Q6204 · Alror