Acar jack with a mechanical advantage of 6 needs to produce an output force of 600 n to raise a car. what input force is required?

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.

Wavelength,frequency,and energy are related.what happens to a wave as it’s wavelength gets shorter?

What determines the amount of inertia an object has