2) My energy system will be helpful to the rescue workers because it helps them with their problem that they have no batteries to communicate to the other rescue workers.

[2] yes it would be useful to the workers because cables and chargers are not always around and the sky is I don't know about the dark though.

2.) This can be useful for the rescue workers, because they can use the crank at any time. The battery can store the energy, and then they just have to transfer it to the light. Basically, as long as everything works together, they are ok.

Flywheel - Kinetic Energy

Generator - Kinetic + Electric Energy

Battery - Electric Potential Energy

Incandescent - Electrical + Light Energy

My energy system can be useful to the rescue workers because since there might be wind in dangerous situations, this source can use the wind to power on some electrical items. In sheltered areas, it can be useful other than Solar Power.

(Because you're inside)

I think this would be useful for the workers because they can have a portable charger to charge the light.

2) I think my energy system could be useful for the rescue workers because wind is not hard to get because its natural so it would be better for them

An example of energy in the system I built is that kinetic energy from the flywheel gets transferred into electrical energy in the generator. This shows that my example means that the flywheel's kinetic energy turns into electrical energy in the generator.

Kinetic energy- Electrical energy

Electrical energy- Electric potential

[Question 2] Would your energy, system be useful to the rescue workers?

It would be useful to the rescue workers because, their lights died, and this system I made was to power up an LED light. This system runs on turning a crank to move a flywheel which makes kinetic energy. The kinetic energy gets transferred into electrical energy in the generator. The electrical energy turns into electric potential in the battery. And then the battery charges the light to give the light energy to work.

2-I think that my system is useful because as you can see the battery stores the energy so you don't have to constantly turn the crank to power the light.Also the LED light burns less energy than a incandescent light so that the rescuares burn less energy than,say if they had a normal incandescent light.Finally the system is very compact and does not have any unnecessary parts or componants.

2 My energy system would be useful to the rescue workers since it provides charged battery's when they need it at most immediately. For example, they could charge the batteries at night, or before the mission so they don't have to wait for the battery's to charge when having only one battery. This ensures that they have charged batteries when they need it on missions that require radios, light, and more devices that require power.

2.) I think my energy system will be useful and not useful at the same time because when wind gets blown it spins into the flywheel, then goes to the generator creating light. But sometimes there might be less wind in some places and make the light not shine as bright.

2) This can be useful to the rescue team, but only for a few minutes. It's because my light has a limited amount of energy, and it barely makes enough energy to make light.

2) My contraction could be useful because instead of solar or wind, which can only be outside, so it would work because a crank powers a generator that goes to lights, and instead of the sun powering the solar panel, the LED light would be brighter than an incandescent light, so it powers the solar panel and the solar panel goes to another light, powering that light and when the crank keeps it running for a while

2.) I think that my system would and wouldn't work because there will be some situations where the rescue team won't be able to get light and my model needs solar panels. Also there will be some situations where they will be able to get light. My model really depends on the situation of the rescue team.

2. my system would and wouldn't be useful to the rescue workers because there is not always sun , depending on the location of the rescue workers .

2) My contraption would be useful in most scenarios because there's almost wind everywhere so even if there is barely any wind in the area it would still work, just not as well. If this contraption is used where wind is most common then it would work really well. This contraption has perks and almost nothing wrong with it.. Even if there's no wind then the batteries could transfer enough energy if you were in a windy area before.

2) My energy system can be useful to the workers because they can power their flashlights without using power outlets or motors or generators that don't work in the wild. It works from the sun, which can be anywhere outside. Even in the wilderness.

2.)I think my energy system could be useful for the rescue workers because solar panels are easy to use for energy and you can use extra batteries to Support the LED light

My energy system is useful because not only does it provide light.The light is useful because it might be dark.