As the swing moves, potential energy changes into kinetic energy. At the highest position all energy is gravitational potential energy as the swing has stopped at its highest position. Then the energy is converted back to kinetic energy, KE as it descends.
Yes. As you move upward, kinetic energy (energy of motion) is changed into potential. When you reach the highest point, it is all potential and you can feel the swing pause for a second. Then gravity begins changing potential back into kinetic, and you move downward.
No. Your kinetic energy is greatest when you are moving the fastest, which would be at the bottom of your swing.
Your potential energy would be greatest at the highest point.
i thing that the energy cannot change
At the highest point it's potential energy, which is then completely converted to kinetic energy as the swing travels through its lowest point at maximum speed. With an ideal swing (no friction) the sum of potential and kinetic energy stays constant (it is 'conserved'). In practice it dies away as the swing slows down, but Conservation of Energy is an important principle in science.
The maximum potential energy is at the top of each swing and is at its minimum at the bottom of the swing when it is perpendicular to a horizontal surface. The maximum kinetic energy is at the bottom of the swing, and is at its minimum at the top of each swing. Please refer to the related link below for an illustration.
both, i just had this in phisics class so i can explain: at its top point a swing has potential energy -> it has the potential to let go that energy and move when its down it has kinetic energy when between those points is has energy in the way of movement
150J, as the potential energy has been converted to kinetic energy as the swing accelerates downwards (and forwards) from the top of its swing. Therefore the decrease in potential energy corresponds directly to the increase in kinetic energy if we are ignoring things like friction. So KE = 200-50= 150
The word is swing. Golfers swing the golf club. Children play on a swing at the playground.
28 kg
the swing
At the low point of a swinging pendulum, the type of energy being demonstrated is maximum kinetic energy. It has zero potential energy at this point of the swing.
-- If you're talking about a pendulum, then the potential energy is highest and kinetic energy is zero at the ends of the swing, and potential energy is lowest and kinetic energy is highest in the middle of the swing. -- If you're not talking about a pendulum, then the preceding may be completely wrong.
the person on the swing
at both ends of the swing, where the bob is the highest