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When a football is thrown, it possesses potential energy due to its stored energy from being held above the ground. As it is thrown and moves through the air, this potential energy is converted into kinetic energy, which is the energy of motion. The football's total energy is the sum of its potential and kinetic energy.
The mechanical energy of a football during a pass is a combination of its kinetic energy (related to its motion) and potential energy (related to its position relative to the ground). As the football moves through the air, it has kinetic energy, and when it reaches its highest point, it has more potential energy due to its height. The total mechanical energy remains constant if air resistance and other external forces are negligible.
When a football is kicked upward, the main energy transfer occurring is from the kicker's leg muscles to the football. This transfer involves potential energy being converted to kinetic energy as the football gains height due to the force of the kick. Gravitational potential energy is also a factor as the football gains altitude.
When a boy kicks a football, the mechanical energy from his leg muscles is transferred to the football, causing it to move. Some of this energy is converted into kinetic energy as the football gains velocity, while other energy is converted into sound and heat energy due to friction with the ground and air resistance.
The energy in a kicked football is kinetic energy, which is the energy of motion. As the football is kicked, it gains kinetic energy due to its movement. Additionally, there may be potential energy in the football if it is kicked from a height or position where gravity plays a role in its motion.
football
Thermal
Kinectic energy -potential.energy-sound.energy
All plants grow through photosynthesis. We eat the plants. Most animals eaten by humans also eat plants. We eat the animals. The energy a human's body uses comes from eating plants, and from animals that eat plants. Since the plants all grew through photosynthesis, and passed on down the food chain into us, we can conclude that the athlete is actually running on energy ultimately derived from photosynthesis. jhk
playing football and golf
Kinetic
First of all it's kinetic energy. Kinetic energy is when something is in motion. The football would be in motion when it is in the air. It would also have potential energy. Potential energy is when an item is about to have kinetic energy, or when your about to throw the ball. -I'm 12 years old. If whoever posted this question is older than me, that's weird. Email me at www.khev@gmail.com if you have any questions.