Sunday, December 28, 2008

The Incredible Movie clip

Our movie clip for this physics project is Jack Jack falling. We started timing from when Jack Jack fell from the evil villain syndrome's feet until he ends up in (Elastic girl) his mother's arms.

We want to know the time, height, and final velocity of Jack Jack's falling until his mother catches him.

The formula for time is t= square root h/5

h/5= 245m/5=49
The square root of 49 is 7s

The time we got for Jack Jack falling is 7s.

The formula for free fall to find the height is h=5(t)(t).
h=5*7s*7s
h=245m

The height of Jack Jack falling from syndrome's feet to his mother is 245m.


The formula for final velocity is vf=10t.

vf=10(7)
vf=70

The final velocity we got for Jack Jack's falling is 70.

The mass of the baby Jack Jack is



W=mg
The weight for Jack Jack is