Graph for profiency 4

sorry about that again

Graph for profiency 3

sorry about that

so cool

this is so cool imon the internet with my dsi i can go on my favorite websites with this suckerr right now it is 9:02 up way past my bedtime better go bye bye.

so cool

this is so cool imon the internet with my dsi i can go on my favorite websites with this suckerr right now it is 9:02 up way past my bedtime better go bye bye.

Gravity Lab

Problem: Which ball will fall the fastest due to gravity?

Hypothesis : I think that the lightest ball will fall faster due to Newton's law what must come up must go down.

Experiment:

Materials: Golf balls, ping pong balls, basketballs, marbles, bouncy balls, timer , meter stick

Variables

Cv: The timer, and the person who bounces it

Iv: The different balls

DV: Speed

Procedure

1. Gather all materials
2. Label the balls A,B,C,D,and E
3. Drop the ball at hip height
4. Record height and time of the ball
5. Then figure out the speed by using the equation distance/time
6. Repeat steps 3-5 two times
7. Record all data
8. Clean all materials




Observation:

trials 1 2 1 2 1 2 1 2 1 2
speed 1.5 2.2 3 1.6 1.8 2.1 1 1.1 4.3 1.2


Conclusion: My conclusion was correct the lightest ball fell faster due to gravity. What I think I could do better would be is that I could make sure had the correct height on all of them when I measured how high they went.

Whats Important to me?

The most important thing in my life is my friends and family. My friends help me through all my problems and they care about you. When your sad they go up to you and ask you are you okay? My friends are like my roots and I'm the tree that they hold in place. My friends are there for me through the good and the bad. I have a family that takes care of me, feeds me, and gives me a bed to sleep and every night and protects if any harm comes to me. My Dad gets up and goes to work to bring home food and lets me be able to go ice skating. My Mom picks me up from school and takes me skating everyday she also takes care of me when I'm sick or injured. My brother puts up with my mom taking him skating and he sits in the Pettit sometimes for one to two hours each day. My Aunt comes when I am on skating trips in Michigan to feed are three dogs and a hamster. Our family is also my roots they keep me where I need to be and to be protected from all evil harm.