it can make you swing the bat faster but it doesn't mean you hit better
kinetic energy and potential kinetic energy decrease because a) the air is resisting the swinging item, so the item needs more energy (that it doesn't have) to continue swinging at its starting speed; and b) gravity is pulling it towards the earth. gravity is stronger than the small amount of energy put into the swinging item.
No. It is an example of kinetic energy.
Obviously, it will stop after sometime , after swinging. It is because we cannot apply energy continuously to the swinging pendulum.
No. If it moves, it has kinetic energy.
a swinging pendulum
Whatever put the pendulum in motion in the first place, for example, the energy provided by your muscles.Whatever put the pendulum in motion in the first place, for example, the energy provided by your muscles.Whatever put the pendulum in motion in the first place, for example, the energy provided by your muscles.Whatever put the pendulum in motion in the first place, for example, the energy provided by your muscles.
In your muscles, chemical energy is converted into mechanical energy.In your muscles, chemical energy is converted into mechanical energy.In your muscles, chemical energy is converted into mechanical energy.In your muscles, chemical energy is converted into mechanical energy.
The energy is provided by your muscles, and stored in a spring.The energy is provided by your muscles, and stored in a spring.The energy is provided by your muscles, and stored in a spring.The energy is provided by your muscles, and stored in a spring.
The kinetic energy comes from potential energy, which he got from ATP energy, which is produced through food. Potential energy is converted to kinetic energy after the muscles contract and relax. Sources: School science
At its lowest point
a girl swinging back an forth
Makes kinetic energy.