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April 23, 2014

Homework Help: Physics..Elena or anybody please help

Posted by Help please on Monday, May 20, 2013 at 3:16am.

I(mass=80 kg) sit down in the center of a trampoline and the surface sinks down by a distance of 10 cm when I reach equilibrium.
How far above the ground in m must the trampoline be placed so that if I jump onto the trampoline from a height of 3 m above the surface of the trampoline I won't hit the ground?
a=9.8 m/(s^2)

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