When the palmaris longus muscle in the forearm is flexed, the wrist moves back and forth. if the muscle generates a force of 45.5 n and it is acting with an effective lever arm of 2.45 cm, what is the torque that the muscle produces on the wrist?

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.

World class speed skaters can skate a 3,000-m course in about 4 minutes.what is their average speed for this course? a. 12.5 m/sb. 1.33 m/sc. 1.25 m/sd. 13.3 m/s

Ihave a density of 1.61g/cm^3 and a mass of 28g. find the missing value