A baseball is thrown into the air.
what is true about the total energy at point s
At point S the total energy is equal to the total energy of the system because energy kinetic has been transformed into potential energy.
At point S the total energy is double the total energy of the system as new energy is created as the potential energy increases.
At point S the total energy is half of the systems total energy as kinetic energy was destroyed.
At point S the total energy is three times the total energy of the system as kinetic energy was increased.
The correct statement is: At point S the total energy is equal to the total energy of the system because energy kinetic has been transformed into potential energy.
At point S, the total energy is equal to the total energy of the system because energy kinetic has been transformed into potential energy.
To determine the true statement about the total energy at point S when a baseball is thrown into the air, we need to consider the different forms of energy and how they change during the motion.
1. At point S, the total energy is equal to the total energy of the system because energy kinetic has been transformed into potential energy.
This option is correct because as the baseball is thrown into the air, its initial kinetic energy is gradually converted into potential energy, reaching its maximum at the highest point (point S). The total energy (sum of kinetic and potential energy) remains constant throughout the motion, so at point S, the total energy is equal to the total energy of the system.
2. At point S, the total energy is double the total energy of the system as new energy is created as the potential energy increases.
This option is not true because energy is not created or destroyed during this process. The total energy of the system remains constant, and there is no generation of new energy.
3. At point S, the total energy is half of the system's total energy as kinetic energy was destroyed.
This option is not true because energy is not destroyed during this process. While kinetic energy decreases as the ball rises, it is transformed into potential energy, maintaining the total energy of the system.
4. At point S, the total energy is three times the total energy of the system as kinetic energy was increased.
This option is not true because kinetic energy decreases as the ball rises. The total energy remains constant, and there is no increase in kinetic energy at point S.
So, the correct statement is: At point S, the total energy is equal to the total energy of the system because energy kinetic has been transformed into potential energy.