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(, Sun 1 Apr 2001, 1:00)
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Mass100 x speed / impact = 11 teeth missing from fat face
(, Tue 26 Jun 2012, 16:06, 1 reply, 14 years ago)
a half multiplied by mass multiplied by (velocity) squared is kinetic energy.
(, Tue 26 Jun 2012, 16:20, Reply)
that explains why I couldn't get your mum off the bed this morning then, not enough momentum
(, Tue 26 Jun 2012, 16:24, Reply)
her wheelchair weighs at least 100 kilos, it's the batteries.
(, Tue 26 Jun 2012, 16:26, Reply)
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