1. An 85kg person is jumping on a trampoline that has a proportionality/stiffness constantof 21520N/m. After jumping on the trampoline, the individual reaches a maximum jump height of 3.25m above the trampoline surface. Solve for the following:
   1. The velocity of the individual just before contacting the trampoline aftertheir descent
   2. The potential energy and velocity after the individual has fallen 1.25m below the maximum jumpheight
   3. The maximum deformation of the trampoline after the individual lands onit.
   4. The force exerted by the individual on thetrampoline