Friday
April 18, 2014

Homework Help: Reading

Posted by Rezu on Monday, April 9, 2012 at 4:27pm.

Rebecca wondered if the type of papre used to make a paper airplane would affect the distance the plane flew.She hypothesized that an airplane made of light weight paper would fly farther than an airplane made of heavier paper.Rebecca made 5 airplanes.They were all exactly the same except for the weight of the paper from which they were made.She performed 5 trials,throwing each plane 5 times in the same conditions.She measured the distance each plane traveled each time and recorded the measurements.Rebecca graphed the measurements.She analyzed the graph and decided that the airplane made of light paper flew farther than the ones made of heavier paper.

1.What question was Rebecca trying to answer?

2.What was Rebecca's hypothesis?

3.What did Rebecca measure?

4.What are some of the variables in Rebecca's experiment?

5.What equiptment was needed for this experiment?

1.Answer:Which type of paper for an airplane is better?Light or heavy paper?

2.Answer:That light paper wil fly farther than heavy paper.

3.Answer:She measured the distance of each plane.

4.Answer:Throwing each plane 1 at a time,seeing if lighter paper is better than heavy paper

5.Answer:Paper and Ruler.
My teacher said 3 and 4 have more than 1 answer but I only found one answer for #3.

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Science - Determine the genotypes of the parents. One parent has AB blood and ...
science - A woman sues a man for the support of her child. She has type A blood...
math - A printer knows that a page of print contains 1273 words if large type is...
Anthropology11 - What type of researcher is Jane Goodall?
literature/reading - In the book, Rebecca of Sunnybrook Farm, what is the rising...
literature/reading - In the book, Rebecca of Sunnybrook Farm, what is the rising...
English - what kind of sentence is this? Arabic numbers were being used for the ...
4th grade math - laura is 2 inches taller than rebecca. maxine is 4 inches ...
Reading - I need certain prices from the 1940's, I need the price of a penknife...
Reading - I need certain prices from the 1940's, I need the price of a penknife...

Search
Members