Newton's Cradle
M95
· conservation, repeated
↰ PULL LEFT
LIFT ONE
LIFT TWO
LIFT THREE
■ STOP ALL
strikes
0
· energy
0
% · ball
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five polished bobs on strings trade momentum one collision at a time — drag any bob and let go, or lift a whole side · equal masses exchange velocities exactly, so what enters on the left must leave on the right