A 2 N and an 8 N force pull on an object to the right and a 4 N force pulls on the same object to the left. If the object has a mass of 0.5 kg, what would be its acceleration?

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.

What is the stall speed at sea level of an airplane that weights 10000 lbs., has a wing area of 300ft^2, and a maximum lift coefficient of 1.4? what is the stall speed if flaps that double cl,max are applied?

How is sound energy produced a. vibrating objects b. objects being heated c. temperature differences d. stationary objects