Can you please help me chose for my science project.?
Question: Can you please help me chose for my science project.?
I am in 10th grade and i have two projects to chose from. “One is why does water expand when frozen” and the other is “How does temerature affect the rebounding of golf balls”. Which one do you think is better more interesting and good enough for 10th grade.
Answer:
Answer by philosophymajor
the golf ball one is a little more interesting… u could make it fun.
Need Help With Science Fair Project!?
Question: Need Help With Science Fair Project!?
Okay, I need 5 quality sources that tell about “How High Can You Throw A Baseball, Tennis Ball, And Golf Ball?” My grade is an F! I would really appreciate it if you answered me. 3 or less is enough I need to get this information before Nov. 15, 2010. I’m in 7th grade if your wondering. Thanks
Answer:
Answer by Mr.Gonebad
How high can you throw a ball? It would depend on how strong you are.(Force) How fast you can throw. (Initial speed) Angle of throw. (Trajectory) Weight of the object…drag of the object! Many factors.
For a science fair…maybe you should get a buddy and do some real-time testing! See if you can throw different balls as high as the school or something and record your findings. Start by weighing the different balls. Maybe you can work out the force by doing bench-press and cutting the total weight you can press by two, for the strength of one arm. Speed of throw could be calculated with a timing light and a video camera, as long as you know the pulse rate of the light and the frame rate of the camera.
Put on your thinking cap!
Read MoreNeed help with French Project!!?
Question: Need help with French Project!!?
Okay, in French I am doing a “sandwhich” project and I really need some help. We need 15 items “inside” the sandwhich. Now, 5 have to be “some”. (EX: Some Cake, Some Soup), and 5 have to be “a” (A cat, a dog ect.) I dont have a french-english dictonary with me at the moment, and online translators cant work with crap. With the following English words, could someone translate them to French for me please and thank you using the articles for “some” and “a” and with all the conjugation and stuff. I’m not the brightest at French and would appriciate all answers helping. I’m in Grade 8 by the way.
Words:
“A” can of pepsi
“A” phone
“A” lightblub
“A” DVD
“A” Pencil
“Some” Turtle
“Some”Guitar
“Some” golf ball
“some” choclate
“some” chicken
and 5 others translated to “un/une”
glasses
camera
phone
xbox
box
PLEASE AND THANK YOU!
Answer:
Answer by wzp
chicken= du poulet
box= une boîte
dvd= un DVD
soda= un sofa ( don’t know exactly what a can of pepsi is)
that’s all I remeber, but I sujjest you go on third English to French translation sites
good luck!
Can you pleasehelp me chose my science project?
Question: Can you pleasehelp me chose my science project?
I am in 10th grade and i have two projects to chose from. “One is why does water expand when frozen” and the other is “How does temerature affect the rebounding of golf balls”. Which one do you think is better more interesting and good enough for 10th grade.
Answer:
Answer by da dude person
Delete this question please. You have repeated the same question twice.
Can you please help me to chose for my science project?
Question: Can you please help me to chose for my science project?
I am in 10th grade and i have two projects to chose from. “One is why does water expand when frozen” and the other is “How does temerature affect the rebounding of golf balls”. Which one do you think is better more interesting and good enough for 10th grade.
Answer:
Answer by da dude person
Definitely “Why does water expand when it is frozen?” It sounds more scientific and general. You may also want to expermiment on different chemecals, and record their expansion rate.