(picture of tracker of frame right before hitting the ground-with axis adjusted)

 

 

 

 

 

 

 

Velocity of her hands are constant while they are pulled in to her body. Before, however, their velocity varied because they moved back in an Upper V and came forward before they stayed pulled into her body. As seen in the varied slopes in the distance graph, her velocity is lower when she is in the Upper V position and increases as she pulls them in for the fall. Velocity slows again when she hits the ground and comes to a stop.

 

 

 

 

 

 

 

Her hands reached the highest velocity compared to the other plotted points of her body at -6.0 m/s at the point right before hitting the ground. This is because they are moving faster when she is pulling them into her body and they are also pushed out a small distance in front of her body right before she hits the ground as she lands on her forearms.

 

 

 

Acceleration does exist, but is not constant. It fluctuates while her hands are in an Upper V and it increases continually while her hands are pulled into her body. It is greatest right before she hits the ground because the force of gravity is strongest at this point.

 

 

 

 

 

Velocity of her belly button is constant in increments. While her arms are swinging, the velocity of her belly button is pretty constant at an average of -4.02 m/s. Then, when her arms are pulled into her body, she moves faster and her velocity is close to constant while she is falling until she hits the ground at an average of -2.49 m/s.

 

(velocity graph)?

 

Velocity does exist, but it doesn't show in a graph.

 

(acceleration graph)?

 

Acceleration does exist, but it doesn't show in a graph.

 

 

 

 

 

 

 

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