Wednesday
February 10, 2016

Posts by Jose

Total # Posts: 409

Physics
A airplane has a speed of 290 km/h and is driving at an angle of 30 degrees below the horizontal when the pilot releasese a radar decoy. The horizontal distance between the release point and where the decoy hits the ground is 700m. a) How long is the decoy in the air? b) How ...
October 24, 2006

science
You throw a vall toward a wall with a speed of 25m/s and at an angleof 40 degree above the horizontal. The wall is 22m from the realease point of the ball. a) How far above the release point does the ball hit the wall? b) What are the horizontal and vertical components of its ...
October 24, 2006

science
A gun that shoots bullets at 469m/s is to be aimed at a target 45.7 m away ans level with the gun. How high above the target must the gun barrel be pointed so that the bullet hits the target? Which equation would I use? I should have gotten 4.8 cm for the answer...
October 24, 2006

social studies
how many children were seperated from there parents or relatives during or after hurricane katrina As of September 8, 2006, 1220 children were still on the Hurricane Katrina missing persons list. This includes children that are either missing or simply looking for their ...
October 17, 2006

social studies
do you think the U.S had legitimate reason to go to war with Mexico , explain your answer. If you explain YOUR answer, we'll be glad to help you with it.
October 16, 2006

science
what is the normal body temperature in celsius? Convert 98.6F to C. I think it is about 37.0 degrees C.
October 16, 2006

MATH
The area of a circle with radius is given by the formula A=pie times radius to the 2nd power make an table of values for A as r (radius) increases from 0 to 10 unit r A ______ 0 0 1 pi*1 2 pi*4 3 pi*9 etc.Note the correct spelling of pi. isn't that impossible to do it on a...
October 11, 2006

MATH
explain how to put 7y-14x=21 in slope intercept form. You want y=mx + b 7y-14x=21 add 14x to both sides, divide both sides by 7. thanks you
October 8, 2006

physics
if no acceleration then mass and acceleration is 0 which means your forces equal eachother and you set them euqal to eachother
June 28, 2005

  1. Pages:
  2. <<Prev
  3. 1
  4. 2
  5. 3
  6. 4
  7. 5