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November 20, 2014

November 20, 2014

Posted by **Sean** on Sunday, January 9, 2011 at 6:57am.

- Physics -
**drwls**, Sunday, January 9, 2011 at 7:02amOnly Voy matters in the verical equation of motion.

The vertical height at time t is

y = H + Voy*t - (g/2) t^2

In both cases, Voy = 0.

When the height y = 0,

t = sqrt(2H/g)

H is the height of the table.

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