MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER A uniform pole of weight 12.0 N is propped between the floor and the ceiling of a room. The height of the room is 2.86 m, and when the pole is in equilibrium, the friction force between the base of the pole and the floor is 18.5 N. The normal force on the pole from the floor is 35.0 N. (a) What is the length (in m) of the longest pole that can be propped between the floor and the ceiling and stay at rest? m (b) Find the coefficient of static friction between the pole and the ceiling.​

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.

Calculate the ratio of h+ ions to oh– ions at a ph = 6. find the concentration of h+ ions to oh– ions listed in table b of your student guide. then divide the h+ concentration by the oh– concentration. record this calculated ratio in table a of your student guide. compare your approximated and calculated ratios of h+ ions to oh– ions at a ph = 6. are they the same? why or why not? record your explanation in table a. what is the concentration of h+ ions at a ph = 6? mol/l what is the concentration of oh– ions at a ph = 6? mol/l what is the ratio of h+ ions to oh– ions at a ph = 6? : 1

As the distance from a magnet increases, what happens to the magnet force?