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Questions Asked on September 10, 2006

Are the following physical or chemical:a. dew is dried by the sun a dark cloth is faded by the sunlight c. grape juice is
1. 1 answer
2. asked by Joe
3. 3,371 views
Two stones are thrown vertically upward from the ground, one with three times the initial speed of the other. Assume free fall.I
1. 2 answers
2. asked by JC
3. 2,455 views
A car travels on a straight road for 40km at 30km/h. It then continues in same direction for 40km at 60km/h.a)What is the
1. 1 answer
2. asked by sara
3. 2,394 views
A force of 3.00 N acts through a distance of 12 m in the direction of the force.Find the work done.If I recall correctly,
1. 1 answer
2. asked by fluffy
3. 2,116 views
A bullet is dropped into a river from a very high bridge. At the same time, another bullet is fired from a gun straight down
1. 1 answer
2. asked by JC
3. 2,083 views
I'm stuck and am hoping you can help. Here is the problem:You react 7.92 grams of silver nitrate, AgNO3(aq), with an excess of
1. 17 answers
2. asked by Rachel
3. 1,611 views
If a baseball pitcher throws a fastball at a horizontal speed of 160km/h how long does it take to reach home plate 18.4m away?In
1. 0 answers
2. asked by sara
3. 1,585 views
cattle rancher (A) owns a property next to an apple farm (B) cattle sometimes tent to roam into B's land and damage the trees.
1. 0 answers
2. asked by Nadia
3. 1,378 views
I looked and could not find anything on iron smelting? Could you explain to me why it is a chemical process?Iron ore is a
1. 1 answer
2. asked by George
3. 1,273 views
A 4.00kg crate is slowly lifted to a height of 1.50 m.(a)How much work is done by the lifting force? (b)against gravity? (c)by
1. 1 answer
2. asked by fluffy
3. 1,261 views
A cannonball is fired horizontally from a 240 -high cliff toward a vertical building 540 away with an initial velocity of 90.0 .
1. 1 answer
2. asked by JC
3. 1,210 views
Your green house irrigation sytem is plumbed with 3/4" pvc pipe from which 1/2" branch lines are routed to each row of plants.
1. 0 answers
2. asked by Matt
3. 1,139 views
A rock dropped from a small bridge encounters no air resistance and hits the pond below 1.0 s later.If it had been thrown
1. 0 answers
2. asked by JC
3. 1,137 views
a 12.0 kg box is released from the top of smooth incline that is 5.00m long and makes an angle 40 degrees with the
1. 1 answer
2. asked by stef
3. 1,110 views
A golf ball is hit into the air, but not straight up, and encounters no significant air resistance.Which statements accurately
1. 1 answer
2. asked by JC
3. 1,097 views
thx 4 the help i got the stepsYou're welcome and I'm glad you understood the steps. Now use that strategy with your other word
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2. asked by alejandra
3. 1,090 views
A rocket blasts off vertically from rest on the launch pad with an upward acceleration of 2.30 . At 10.0 after blastoff, the
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2. asked by JC
3. 1,085 views
An electron had a constant acceleration of +3.2m/s^2. At a certain instant its velocity is +9.6m/s. What is its velocity at
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2. asked by Sarah
3. 1,044 views
A rock is thrown vertically upward with a speed of 11.0 from the roof of a building that is 70.0 above the ground. Assume free
1. 1 answer
2. asked by JC
3. 1,037 views
Two masses are held while suspended on a frictionless pulley.Their masses are 0.250 kg and 0.200 kg.a. Compute for the
1. 1 answer
2. asked by fluffy
3. 1,021 views
silver has density of 10.5 g/cm3 and gold has a density of 193.g/cm3 which liquid is densersilver and gold are liquids? That's
1. 0 answers
2. asked by delonte
3. 1,004 views
A particle had a speed of 18m/s at a certain time and 2.4 s laer its speed was 30 m/s in the opposite direction. What were the
1. 0 answers
2. asked by Sarah
3. 993 views
What processes in the transparency release carbon dioxide into the atmosphere?Please check your question. It makes no sense.
1. 0 answers
2. asked by amy
3. 991 views
Suppose a rocket ship in deep space moves with constant acceleration equal to 9.8m/s^2., which gives the illusion of normal
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2. asked by Sarah
3. 956 views
A tennis ball on Mars, where the acceleration due to gravity is 0.379 of a and air resistance is negligible, is hit directly
1. 0 answers
2. asked by JC
3. 952 views
a person jumps from a window 15m above a safety net. The survivor stretches the net 1.0 m before coming to rest. What was the
1. 0 answers
2. asked by Pat Battaglia
3. 915 views
Hi. I am doing a project over the archetypal journey in The Lion King. I have not seen the movie in a very long time, so I was
1. 4 answers
2. asked by Anonymous
3. 914 views
does anyone know what the effects of low level ozone is on animals and plants?Moderate to high levels of ozone causes
1. 0 answers
2. asked by Eliza
3. 907 views
How might one separate a mixture of water and salt?A solution of water and salt may be separated, if you don't want the water,
1. 1 answer
2. asked by Dave
3. 905 views
What kind of Information can a Compound microscope provide?Much more information than I can type for the next three months.
1. 0 answers
2. asked by marco
3. 894 views
i am writing an essay on fitzgerald's "babylon revisited" and i have to give examples of patterns of diction in the story. the
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2. asked by ali
3. 885 views
What kind of math classes must you take to become a Biologist? What kind of math classes must you take to become a Geneticist?I'
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2. asked by Ande
3. 877 views
wow,roger i think you are really smart.,thanksOk, I'll take that as a compliment, but did you actually learn how to use the
1. 1 answer
2. asked by fluffy
3. 856 views
You drive on an interstae 10 from San Antonio to Huston, half the [b]time[/b] at 55km/h and the other half at 90km/h. On the way
1. 1 answer
2. asked by ben
3. 803 views
Is the following a physical or chemical separations:salt water --> water+ sodium chloride Do you change the composition of the
1. 0 answers
2. asked by George
3. 799 views
I have to assume that i am a realist, meaning i believe in the realism theory and that all states' actions are motivated by
1. 0 answers
2. asked by Kayla
3. 792 views
a) Is âˆ«[-1 to 1]e^x^3 dx positive, negative, or zero? Explain.I think is positive but i don't know how to explain it. b)
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2. asked by Rain
3. 776 views
At the instant the traffic light turns green, an automobile that has been waiting at an intersection starts ahead with a
1. 2 answers
2. asked by JC
3. 768 views
1.) What flatlands extend south from Chesapeake Bay to the east coast of Florida?Since this is not my area of expertise, I
1. 0 answers
2. asked by sara
3. 752 views
What is the difference between facing and interfacing?Name two items that can be used as an interfacing? What items are used as
1. 0 answers
2. asked by Tanishka
3. 749 views
An athlete starts at point and runs at a constant speed of 5.40 around a round track 250 in diameterFind the component of this
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2. asked by JC
3. 745 views
whats my height in meters?my height is 5'3" 63 inches x 2.54 cm/inch = 160.0 cm = 1.600 meters You learn to do these by
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2. asked by alejandra
3. 718 views
Can someone please help me with these algebra problems?The directions are: Solve the equation or formula for the indicated
1. 1 answer
2. asked by Natalie
3. 712 views
I need some insight please for my arugementive essay about what makes people American. I was thinking that my main points could
1. 1 answer
2. asked by Soly
3. 699 views
I'm in a Grade 12 Data Management Course. The Current unit is Factorials and Permutations. I'm having a trouble with this
1. 2 answers
2. asked by Jerry
3. 696 views
hii'm just curious is the desire to have fun inspired by need or by artificial stimulation You must first define fun. Fun is
1. 0 answers
2. asked by Anonymous
3. 680 views
A child pushes a toy box 4.0 m along the floor with a force of 6.00 N directed downward at an angle 37.0 degrees to the
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2. asked by fluffy
3. 672 views
In the sentence "He is afraid of the night", what part of speech is night??He = subj is = verb afraid = pred adjective of =
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2. asked by Anonymous
3. 672 views
I had to graph both the U.S. inflation and unemployment rates on the same graph between the years 1990-2004.I need to analyze
1. 0 answers
2. asked by Samantha
3. 651 views
How do you get the vertex of this absolute value?y = -2 |4x - 1| + 16 By vertex you mean the highest point. Find out where the
1. 0 answers
2. asked by Jamie
3. 628 views
try to find the error. I couldn't; it's very hard.A B C D E F G H I J K L M N O P Q R S T U V W X Y Z did you known that 80% of
1. 0 answers
2. asked by chris
3. 619 views
You drive on an interstae 10 from San Antonio to Huston, half the [b]time[/b] at 55km/h and the other half at 90km/h. On the way
1. 0 answers
2. asked by ben
3. 607 views
How were witches tried in other parts of the country during the Salem witch trials?I don't know that they were. Google Salem
1. 0 answers
2. asked by INEEDHELP!!!
3. 600 views
Let mass be:m1=0.100 kg m2=0.300 kg m3=0.500 kg (a.)Compute for the acceleration of the system if the table is frictionless.
1. 0 answers
2. asked by frosty
3. 572 views
You want to water your garden with rainwater, and you place a 55 gal drum at the bottom of the downspout of your house gutter
1. 0 answers
2. asked by matt
3. 569 views
What did Renaissance wrters write about?poems and their loved ones thanks! Marco, got to Wikipedia and type in renaissance. You
1. 0 answers
2. asked by marco
3. 568 views
The balance tank in our milk processing plant in our building holds about 10 gallons of milk. The inlet pipe is 1.5 inches in
1. 0 answers
2. asked by matt
3. 561 views
how would i do 2x+12=5x+8-x?????????2x+12=5x+8-x This seems to be a continuing question. The idea is to gather the x's on one
1. 1 answer
2. asked by Amber
3. 541 views
Why is iron smelting a physical process?I didn't know it was. Go to www.google.com and type in iron smelting. Read one or more
1. 0 answers
2. asked by George
3. 538 views
he is missing 3 cents to buy an ice cream bar. she is missing 5 cents to buy the same ice cream bar. they combine their money
1. 0 answers
2. asked by alejandra
3. 522 views
five ml of ethonal has a mass of 3.9g and 5.0ml of benzene has a mass of 4.4g which liquid is denserdensity=mass/volume We have
1. 0 answers
2. asked by delonte
3. 520 views
A 0.525 ball starts from rest and rolls down a hill with uniform acceleration, traveling 154 during the second 10.0 of its
1. 0 answers
2. asked by JC
3. 510 views
How come we have this wonderful thing called the internet and resources such as Google, etc, and people still ask us to do their
1. 0 answers
2. asked by Roger
3. 508 views
Determine the minimimum depth of a water reservoir that will provide a flow rate of 1200 gpm in a 4 inch diameter horizontal
1. 0 answers
2. asked by matt
3. 507 views
How are gases and vapors different?Most use gases and vapors interchangeably. I looked up both words in my copy of Webster's and
1. 0 answers
2. asked by Carter
3. 498 views
how far can sound go on forThere is no limit to how far sound can go, as long as there is a matter-containing "medium" for it to
1. 0 answers
2. asked by duzgun
3. 477 views
he is missing 3 cents to buy an ice cream bar. she is missing 5 cents to buy the same ice cream bar. they combine their money
1. 0 answers
2. asked by alejandra
3. 454 views
Thank you for answering my question!! Im in 7th grade and i 4got how 2 do Algebra! thank u again
1. 0 answers
2. asked by Amber
3. 453 views
does the book say anything about scout's physical appearance? i cant seem to find anything.she was skinny with blue eyes and
1. 0 answers
2. asked by lucy
3. 433 views
What exactly is political culutre?http://www.answers.com/political%20culture =)
1. 0 answers
2. asked by Rachel
3. 394 views

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