A kicked football has, of course, kinetic energy. As it moves up, its vertical movement provides potential energy. Until it goes up to its maximum displacement from the ground, its potential energy is at 100% while the kinetic energy doesn't exist. As the football moves back down, its potential energy is decreasing, but kinetic energy is increasing because there's movement in the football
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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.
The farthest kicked football went 82.9 m (91 yards) and was achieved by Tom Dempsey in 1970.
A free-body diagram of a football being kicked would include forces such as gravity pulling the ball downward, the force exerted by the kicker's foot pushing the ball forward, and air resistance opposing the ball's motion. The diagram would show these forces acting on the football as vectors.
In football, potential energy is stored in the ball when it is lifted off the ground before a pass or a kick. When the ball is in motion, it converts this potential energy into kinetic energy. Kinetic energy is what allows the ball to travel through the air and upon impact with a player or the ground.
A spiralling motion football will typically travel farther than a wobbling motion football. The spiral helps stabilize the ball's flight, minimizing air resistance and allowing for greater distance and accuracy in the throw.
Yes, football relies on both aerobic (with oxygen) and anaerobic (without oxygen) respiration for energy. Aerobic respiration is used during lower intensity activities like jogging, while anaerobic respiration is used during high-intensity bursts like sprinting or tackling. Understanding how to efficiently switch between these energy systems is important for football players to perform at their best.