While watching the crane in operation, an observer mentions to you that for a given load there is a maximum angle between 0° and 90° that the crane arm can make with the horizontal without tipping the crane over. Is this correct?

Which of the following statements is true about women and minorities in early psychology? a. in the early 20th century, numerous graduate schools recruited women and minorities to study psychology. b. opportunities in higher education were limited for women and minorities in the early 20th century due to discrimination. c. despite some obstacles, there were numerous employment opportunities for women and minorities. d. women and minorities were often selected to do academic research in an effort to make the field more diverse.

The passing of heat through a material while the material itself stays in place. a. radiation b. conduction c. convection

Which boundary is associated with the building of the himalaya mountains? convergent transform divergent hot spot