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Free fall Practice.docx
Warmup
Three stones of different mass
(1 m, 2m & 3m) are thrown
vertically upward with different
velocities (1 v, 2v & 3v
respectively). The diagram
indicates the mass and velocity of
each stone. Rank from high to
low the maximum height of each
stone. Assume air resistance is negligible.
2v↑
1m 2m
I
II
3v↑
3m
III

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