A pitcher throws a 0.15 kg baseball at -34.5m/s. The batter swings and applies a force for 0.1 seconds. If the final velocity of the baseball was 30 m/s, What was
the amount of force acting on the baseball?

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.

Aregion of space in which a measurable gravitational force is indicated by the force exerted on a test mass is called

An object has a weight of 500 on earth what is the mass of this object