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SACE Stage 2 Physics — Motion 1.2
2D Explosions
A stationary object breaks apart. Total initial momentum is zero — so the fragment momenta must always sum to zero, forming a closed polygon.
SACE Stage 2 Physics — Motion 1.2
A stationary object breaks apart. Total initial momentum is zero — so the fragment momenta must always sum to zero, forming a closed polygon.
Drag the coloured vertices to change fragment momenta. The triangle always closes (total momentum = 0). Masses stay fixed.