What is the change in kinetic energy of the person during the launch phase of the jump, from stationary to leaving the force plate? What average force needs to be supplied by your Achilles tendon in o...What is the change in kinetic energy of the person during the launch phase of the jump, from stationary to leaving the force plate? What average force needs to be supplied by your Achilles tendon in order to have the average net force you found above. (This force needs to be large enough to cancel your weight, AND still have the net force you found above left over!)
