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Where does the thermal energy come from when a firefighter slides down a pole?
The thermal energy comes from friction between the firefighter's clothing or gear and the pole as they slide down. This friction generates heat, which is a form of thermal energy.
What becomes of the energy used in the overcoming friction?
The energy used to overcome friction is converted into heat. Friction converts mechanical energy into thermal energy as objects slide or rub against each other. This heat energy dissipates into the surrounding environment.
What type of energy is used when you slide across smooth floor with socks on your feet?
your using chemical energy, which is transferred to kinectic energy. through both chemical and kinectic energy you produce friction which is thermal energy, once you stop, all your energy used to move yourself in the begining is now thermal energy.
Where does thermal energy come from when a fire fighter slides down a pole?
The thermal energy comes from the friction between the firefighter's hands and the pole as they slide down quickly. This friction creates heat due to the resistance between the surfaces in contact, which warms up the pole.
What h and n can friction produce?
Friction can produce heat (thermal energy) and noise when objects slide or rub against each other. The amount of heat and noise generated depends on the materials of the surfaces in contact, the force pressing the surfaces together, and the speed of motion.
Where does the thermal energy come from when a firefighter slides down a pole?
The thermal energy comes from friction between the firefighter's clothing or gear and the pole as they slide down. This friction generates heat, which is a form of thermal energy.
What becomes of the energy used in the overcoming friction?
The energy used to overcome friction is converted into heat. Friction converts mechanical energy into thermal energy as objects slide or rub against each other. This heat energy dissipates into the surrounding environment.
What type of energy is used when you slide across smooth floor with socks on your feet?
your using chemical energy, which is transferred to kinectic energy. through both chemical and kinectic energy you produce friction which is thermal energy, once you stop, all your energy used to move yourself in the begining is now thermal energy.
Where does thermal energy come from when a fire fighter slides down a pole?
The thermal energy comes from the friction between the firefighter's hands and the pole as they slide down quickly. This friction creates heat due to the resistance between the surfaces in contact, which warms up the pole.
What h and n can friction produce?
Friction can produce heat (thermal energy) and noise when objects slide or rub against each other. The amount of heat and noise generated depends on the materials of the surfaces in contact, the force pressing the surfaces together, and the speed of motion.
Why do you need friction?
Friction is needed to create traction, which allows us to walk, grip objects, and drive vehicles. It also helps to stop moving objects and convert kinetic energy into thermal energy. Without friction, objects would slide uncontrollably, making movement and handling difficult.
What is a force that generates heat when rubbing?
The force that generates heat when rubbing is friction. Friction occurs when two surfaces slide against each other, converting kinetic energy into thermal energy, which produces heat.
Thermal energy is produced when firefighter slides down a pole where does it come from?
The potential energy (due to the fighter's position in the Earth's gravity field). This is converted into kinetic energy as the fighter begins the slide and this kinetic energy is turned into heat energy by friction as the fighter slides.
A 21.2 kg child descends a slide 3.5 m high and reaches the bottom with a speed of 2.1 ms How much thermal energy due to friction was generated in this process?
The potential energy he lost on the descent = M g H = (21.2) (9.8) (3.5) = 727.16 joulesThe kinetic energy he had at the bottom = 1/2 M V2 = (0.5) (21.2) (2.1)2 = 46.746 joulesThe missing energy = (727.16 - 46.746) = 680.414 joules caused heating of the slide and the kid's pants.
What is the change in the combined thermal energy of the slide and the seat of her pants?
The change in the combined thermal energy of the slide and the seat of her pants refers to the overall increase or decrease in heat energy in both objects.
When does a child on a slide have its maximum kinetic energy?
If the slide has no friction, then at the bottom of the slide. If it does then it's when the child is going the fastest.
Does friction means heat?
Friction can generate heat due to the resistance between two surfaces sliding or rubbing against each other. The heat energy is a result of the mechanical energy being converted into thermal energy during the sliding or rubbing process.
