You are to throw a ball with a speed of 14.5 m/s at a target that is height h = 4.60 m above the level at which you release the ball (see the figure). you want the ball's velocity to be horizontal at the instant it reaches the target. (a) at what angle θ above the horizontal must you throw the ball? (b) what is the horizontal distance from the release point to the target? (c) what is the speed of the ball just as it reaches the target?

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.

The force it would take to accelerate an 900-kg car at the rate of 6m/s2

The ability to make things happen is also called a. heat b. force c. matter d. energy