this diagram shows a baseballs motion. which statement is best supported by the diagram? kinetic energy…

this diagram shows a baseballs motion. which statement is best supported by the diagram? kinetic energy becomes potential energy between points r and s. maximum potential energy is at point p. maximum potential energy is at point r. potential energy becomes kinetic energy between points p and q.

this diagram shows a baseballs motion. which statement is best supported by the diagram? kinetic energy becomes potential energy between points r and s. maximum potential energy is at point p. maximum potential energy is at point r. potential energy becomes kinetic energy between points p and q.

Answer

Brief Explanations:

  1. Recall the relationship between kinetic and potential energy in projectile - motion. Kinetic energy ($KE=\frac{1}{2}mv^{2}$) is related to the speed of the object, and potential energy ($PE = mgh$) is related to the height.
  2. At the highest point of the baseball's trajectory, the speed is minimum (momentarily zero in the vertical - direction), and the height is maximum, so the potential energy is maximum. Point R is the highest point in the given baseball's motion.
  3. As the baseball moves downwards (e.g., between R and S), potential energy is converted into kinetic energy. As it moves upwards (e.g., between P and Q), kinetic energy is converted into potential energy.

Answer:

Maximum potential energy is at point R.