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Transcribed Image Text:9. An athlete who is initially at rest in a squatted position jumps vertically upward and then lands going
back to the original squatted position (ending at rest with the same center of mass height as at the
start). The time period under consideration begins just before the athlete starts the upward motion and
ends just after she has landed and comes to rest back in the squatted position. Compare the magnitude
and directions of the impulse from the force of the ground on the athlete to the impulse from gravity on
the athlete during this time period. Note: there are no other significant forces other than the ground
and gravity acting on the athlete during this time period.
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