The primary form of energy being used by the running boy is kinetic energy, which is the energy associated with movement. This energy is generated by the muscles in the boy's body as they work to move him forward.
The energy transformation that happens when a boy rides a bike is from chemical energy stored in the boy's body (from food) being converted to kinetic energy as the boy pedals the bike. This kinetic energy then propels the bike forward, overcoming friction and gravity.
The boy has potential energy as he jumps up on the diving board, and kinetic energy as he dives off and moves through the air.
The boy on the tricycle is converting chemical energy (from food consumed) into mechanical energy to pedal the tricycle. As the tricycle moves, friction between the wheels and the ground generates heat energy. Additionally, the boy's movement also produces sound energy.
At the top of the hill, the boy has high potential energy due to his elevated position. As he rides down, his potential energy decreases and his kinetic energy increases, reaching its maximum at the bottom of the hill. At the bottom, his potential energy is low, while his kinetic energy, which is the energy of motion, is highest.
The primary form of energy being used by the running boy is kinetic energy, which is the energy associated with movement. This energy is generated by the muscles in the boy's body as they work to move him forward.
The energy transformation that happens when a boy rides a bike is from chemical energy stored in the boy's body (from food) being converted to kinetic energy as the boy pedals the bike. This kinetic energy then propels the bike forward, overcoming friction and gravity.
kinetic energy is the energy possessed by a moving object e.i. a boy kicking a ball and it starts moving
The boy has potential energy as he jumps up on the diving board, and kinetic energy as he dives off and moves through the air.
kinetic energy
The boy on the tricycle is converting chemical energy (from food consumed) into mechanical energy to pedal the tricycle. As the tricycle moves, friction between the wheels and the ground generates heat energy. Additionally, the boy's movement also produces sound energy.
At the top of the hill, the boy has high potential energy due to his elevated position. As he rides down, his potential energy decreases and his kinetic energy increases, reaching its maximum at the bottom of the hill. At the bottom, his potential energy is low, while his kinetic energy, which is the energy of motion, is highest.
the boys were skating.
When the boy is holding the ball in his hand, the ball has gravitational potential energy. When he releases the ball, this potential energy is converted to kinetic energy as the ball falls. As the ball hits the ground, some of the kinetic energy is transferred into elastic potential energy, causing it to bounce back up. Finally, when the boy catches the ball again, some of the kinetic energy is transferred into his hand.
In this scenario, the boy's body converts the potential energy from the apple into kinetic energy to lift the weights. The chemical energy in the apple is transformed into mechanical energy as the boy's muscles contract to exert force on the weights. This process involves a series of energy transformations from potential (stored in the apple) to kinetic (muscle movement).
Anything that had potential energy then converted to kinetic energy. A good example would a ball. If you are playing bowling and you are swinging the ball backwards and about to through it foward, the ball has potential energy. Once you release it, and while the ball is falling it has kinetic energy. The energy of the changes from potential to kinetic energy. Hope this helps XD
If you are told in the question that the object is moving then it most likely posses kinetic energy. When it is not on the ground, it also possess potential energy, gravitational potential energy to be precise. In this case, the bird possesses both.