Tuesday
July 22, 2014

Posts by ....


Total # Posts: 36

physics(URGENT!!!!!)
it's anonymous. Not anonimus!!

physics
Question: 15 of 30: The distance versus time plot for a particular object shows a quadratic relationship. Which column of distance data is possible for this situation? Time (s) A. Distance (m) B. Distance (m) C. Distance (m) D. Distance (m) E. Distance (m) 0 0 2.00 9.00 ...

Algebra
The length of a rectangular banner is 3 feet longer than its width. If the area is 70 square feet, find the dimensions.

health
that's wrong

physics please HELP !
Fx=F-mgsinθ=0 F=mgsinθ WF=∫F*ds=∫Fcos0ldθ use θ=0 and θ=θ0 =mgl(1-cosθ) h=l-lcosθ0 WF=mgl(1-cosθ0) =mgh

Math 9th grade
2 angles have measures x and y. The sum of the measures of the angles is 180. Write a formula to express this relationship and solve the formula for y.

3rd Grade Math
1x16 16x1 2x8 8x2 4x4

Physics help please!
While visiting Planet Physics, you toss a rock straight up at 13.6 m/s and catch it 3.50 s later. While you visit the surface, your cruise ship orbits at an altitude equal to the planet's radius every 340.0 minutes. What is the mass (in kg) of the planet?

physics
eachus?

Physics......
A ball on a 6.5 m long string swings down and wraps around a post that is 4.0 m below the post the string is attached to. If the ball is released level with the post to which it is attached, what will be the velocity of the ball when it is at its highest point over the lower p...

Physics
A 16,000 kg F-18 (jet fighter) lands at 52 m/s on an aircraft carrier, its tail hook snags the cable to slow it down. The cable is attached to a spring with a spring constant of 60,000 N/m. How far does the spring stretch to stop the jet?

Physics...help please
A 65.0 kg student is standing atop a spring in an elevator as it accelerates upward at 3.85 m/s2. The spring constant is 3000 N/m. By how much (in m) is the spring compressed, assuming that the local acceleration due to gravity is 9.80 m/s2?

physics
A large box is loaded into the very back of a pickup truck and is not tied down. The truck then goes down the road at 20.0 m/s. The coefficient of static friction is 0.80 and the coefficient of kinetic friction is 0.45 between the box and the bed of the truck. What is the shor...

biology
The fact that they both have DNA is a similarity but the DNA does actually differ in that like Amy said above and that prokaryotic DNA is linear and eukaryotic DNA is typically circular wrapped around histone proteins. And prokaryotic cells do not have organelles in general, n...

university physics
It is proposed that future space stations create an artificial gravity by rotating. Suppose a space station in constructed as a 1170.0 m diameter cylinder that rotates about its axis. The inside surface is the deck of the space station. What rotation period (in s) will provide...

Biology
The pancreas is both endocrine and exocrine. It is exocrine due to its ability to release digestive enzymes and it is endocrine because of its ability of releasing hormones such as insulin.

english
What is the topic sentence in the following paragraph? I believe that paragraph one was a very effective paragraph. It touches a few very interesting points about why someone should create a Living Will. This is especially important to me because of the way that my family has ...

maths....(mathematics..)
by prime factorisation method find the least positive number divisible by 700 and 364

maths..
find the H C F of three Numbers 198 126 and 240 by using fundamental theorem of arithmetic

geometry
how many cubes with a side length 5cm do fit in a cube with a side length 20cm?

language arts
this doesn't help!!!

calculus
Sounds like you are in Huler's AP calc class :o

english
In "The summer people" by Shirley Jackson. What is the stories point of view? For which Character(s) does the narrator give us insights into the mind? Give an example of this. Explain the symbolism of the gathering storm and how it helps us interpret the ending of th...

chemistry
he Fe(ox)33– complex ion creates an emerald green solution when dissolved. The observed solution color of the complex indicates the size of o is: A. large. B. small. C. in between. D. inconclusive, more information is needed. The observed solution color of the complex in...

science
thank you

science
why is the sky blue? is it because of elements in the atmosphere that when the sunlight which is made of multiple colors hits it the other colors are absorbed and blue is reflected?

Chem
dyes in M&M's and like how it moves up chromatography paper

Chem
do sugar, corn syrup, corn starch, and gum acacia affect the movement of dyes on chromatography paper?

music
who is the odd one out Hayden,Mozart or Beethoven

percents
If I need to mutliply 80.00 times 8.25%, where do i put my decimals fot the percentage?

Word problem math
ok that is the equation that I had got as well but how do I cross multiply?

Word problem math
Lee worked 22 hours this week and made $132. If she works 15 hours next week at the same pay rate, how much will she make?

algebra
If r=5z then 15z=3y, then r=?

math word problem
Simon arrived at work at 8:15am anf left work at 10:30pm. If Simon gets paid by the hour at a rate of $10 and time and 1/2 for any hours worked over 8 in a day, how much did Simon get paid?

english
What were major thoughts on religion in 1850 America?

acids and alkalis
Vinegar, Lemon juice, Toothpaste sorry aint alot good guys xxxxx

Pages: 1

Search
Members