In a popular amusement park ride, a cylinder of radius 2.19 meters is set in rotation at an angular speed of 5.09 rad/s. The floor then drops away, leaving the riders suspended against the wall in a vertical position. What minimum coefficient of friction between a rider's ...
April 28, 2008
A 437.7 N child and a 237.1 N child sit on either end of a 2.5 meter long seesaw. How far from the 437.7 N child should the pivot be placed to ensure rotational equilibrium? disregard the mass of the seesaw. answer in units of m.
April 2, 2008
Where can I find information on: "What products might we get from the seven major regions of the United States?" (Great Lakes, Mountain, Southwest, Northeast, Plains, Pacific, Southeast) This encyclopedia article discusses the regions of the U.S. The Economy section ...
June 13, 2007
Early Childhood Ed.
When children play-act and make change in an imaginary grocery store located in a theme corner, they are integrating which? 1. technology and creative drama 2. language and science 3. mathematics and creative drama 4. mathematics and nutrition Wouldn't they be integrating ...
April 1, 2007
The best enviroment for art activities is which? 1. equipped with all materials in one place that is easily accessibe to children. 2. one that can accomodate a large number of children. 3. clean and arranged to avoid accidents. 3rd, unless u want children playing in it, but im...
March 30, 2007
how do you even start to begin how to slope in standard form and slope intercept and point slope cuz i have a test tomrrow on it Although it might be too late for your test, I searched Google under the key words "slope" to get these possible sources: http://en....
March 5, 2007
What animal stats with the letter x? Thank you for using the Jiskha Homework Help Forum. Xenops The Xenops is a rainforest bird from the Americas. Try this site if you want an animal. http://en.wikipedia.org/wiki/Xanclomys
January 27, 2007
Translate: Cuantos estudiantes hay en tu clase de espanol Translate:Que necesitopara mi clase de ingles? Thank you for using the Jiskha Homework Help Forum. I do not see that you even made an attempt! You learn much more when you try first! How many students are there in your ...
December 13, 2006
How did human history in North America during the period described in the prologue differ from the events of Asia, Eurasia, and Europe? Be specific. How were these differences important to the international state of affairs in 1450? You'll need to be more specific in at ...
November 30, 2006
I am having trouble working on number patterns. I have to find the last three numbers of each pattern: 1)17,16,13,12 2)1,2,4,7 3)1,4,9,16 4.) 8,27,64 please help I don't understand amd my parents are trying their best to help me 4) this is a sequence of cubes, 2 cubed, 3 ...
August 24, 2006