Respuesta :
Answer:
mechanical energy is due to the position and the motion of an object in a system. A projectile moves in a curve. When the object leaves, it has mostly kinetic energy
Explanation:
On a swing, the ride starts with a push, giving you kinetic energy.
When the pendulum swings, its potential energy transforms into kinetic energy.While projectile energy transforms from kinetic energy to potential energy.
What is the difference between projectile and swing?
Swinging from a pendulum, such as a rope swing or a hanging vine, is more difficult than swinging from a cannonball projectile.
A type of motion in which an item moves along a bilaterally symmetrical, parabolic direction is known as projectile motion.
The path that the item takes is referred to as its trajectory. Projectile motion occurs only when a single force is supplied at the start of the trajectory, after which the only interference comes from gravity.
Because gravity is the sole force acting on a projectile while it is in the air, the total energy does not vary at any point in its travel,
The energy can change forms from kinetic energy, The energy of motion, to potential energy, or from potential energy to kinetic energy.
When the pendulum swings, its potential energy transforms into kinetic energy, which is then converted back to potential energy, which is then converted back to kinetic energy, and so on.
Let's try it with a tire swing as a pendulum to see how it works! All of the swing's mechanical energy is potential energy at its beginning location.
Hence when the pendulum swings, its potential energy transforms into kinetic energy. While projectile energy transforms from kinetic energy to potential energy.
To learn more about the swing refer to the link;
https://brainly.com/question/1230851
