The sun's energy is used to grow food, you eat and digest the food and get energy from it.
The energy being used is mechanical energy. When the person pushes the boxes, they are converting the chemical energy stored in their muscles into kinetic energy to move the boxes.
When a person is climbing a ladder, the primary form of energy being used is potential energy from the person's muscles. As the person lifts themselves up, they are converting chemical energy stored in their muscles into mechanical energy to move upwards.
Mechanical energy is being used when a person pushes heavy boxes across the floor. The person's muscles convert chemical energy into mechanical energy to move the boxes.
skeletal muscles.
Muscles are used by means of chemical energy.
Mechanical energy produced by your muscles
Weakness in muscles and sometimes brain defunction.
The potential energy being used by an athlete during a sprinting event is primarily chemical potential energy stored in the muscles. This energy is released through the breakdown of ATP (adenosine triphosphate) to provide the necessary energy for muscle contraction and movement.
The energy used when pulling a wagon is muscular energy generated by your muscles. Your muscles contract and exert force to move the wagon, converting chemical energy stored in your body into mechanical energy to do work.
Both arm and leg muscles are being used when driving a car.
Energy that is not being used is called potential energy.
The muscles used in the leg press exercise are your Quads primarily. Hamstring gets a good work out too.