A 980-N painter stands on a uniform 230-N board supported by 2 wooden poles as shown below. If the poles can hold only 800-N will it be safe for him to stand on the position show?
June 27, 2012
science- physics helppppp ! i badly need one T___T
how is physics related to food technology and everything related to foods ?
June 5, 2012
Adam wants to compare the fractions 2/5. 1/6. and 1/3. He wants to order them from least to greatest and rewrite them so they all have the same denominator. Explain how Adam can rewrite the fractions.
December 14, 2011
Which of the following statements is true?Select one of the options below as your answer: A. A 25o angle is congruent to a 25o angle. B. Two intersecting lines form two pairs of congruent angles. C. It is possible for congruent angles to add up to 90o. D. All of the above are ...
November 8, 2011
Are there any squatter settlemets in French Guiana? Is there any terrorist activity in French Guiana, and if so what types? Can you please calculate the Agricultural density of French Guiana and show your work. What is the Natural Increse Rate of French Guiana?
October 17, 2011
Suppose thatsome firms in a perfectly competitive industry are incurring negative economic profits. In the long run, the a industry supply curve will not shift b. industry supply curve will shift to the left c. number of firms in the industry will not change d. number of firms...
October 28, 2010