I really don't know the answer to this queston!! ;D
Some lawn mowers are called self propelled because they require no electric plug to turn on. They have batteries in them that power them and make them work.
Barges typically do not have their own motors; they are designed to be towed or pushed by tugboats. However, some modern barges are equipped with engines and can be self-propelled, known as "motorized barges." These self-propelled versions can navigate independently but are less common than traditional barges. Overall, most barges rely on external vessels for propulsion.
Honda, Black & Decker, Husqvarna and Fiskars are all well rated self-propelled push lawn mower manufacturers. Not only do they A difficulty with some self-propelled lawn mowers is that they are often still fairly heavy, so they can be difficult to maneuver, so you might also consider a well-designed mechanical (non-powered) type.
He is credited as having built the world's first self-propelled vehicle.
self assure(d), self reliance, self regulation, self help. I and Me
no, it`s not , it also require some external power.
i honistly have no idea but my class is workink on a science project so some one please answer this please!!
Honda self-propelled mowers are primarily manufactured in the United States at Honda's facility in Swepsonville, North Carolina. Additionally, some models might be produced in other countries, such as Japan, depending on the specifications and market demands. Honda is known for maintaining high-quality standards across its manufacturing plants worldwide.
The power cord is 12' long on most models, though some are 6' and 8'.
Some innovative ideas for a battery-powered motor science project could include designing a motor that runs on renewable energy sources such as solar power or wind power, creating a motor that can be controlled remotely using Bluetooth technology, or building a motor that can adjust its speed based on environmental factors such as temperature or light levels.
Some innovative ideas for an electric motor science project could include designing a motor that runs on renewable energy sources such as solar power or wind power, creating a motor that can be controlled remotely using Bluetooth technology, or building a motor that can adjust its speed and direction based on environmental factors like temperature or light levels.
for something to move it needs force . force can be energy.force equals mass and acellaration.basically,mass needs force to move. if you want to make a self propelled toy , you either need to make a chassis or frame for the toy.then you need to add wheels because for it to be self propelled,it needs to be on an inclined plane.that way gravity can pull it down.if you want it to be a flying self propelled plane it needs to be on a very large slope,it needs to have a frame ,a body,a propeller or two,large wings,and the slope needs to have a ramp.for it to be a car it needs wheels,a chassis,and a body.it needs to be on a slope without a ramp.for a self propelled boat,you need a frame,something heavy to create momentum like a metal wheel inside one of the toys that you push and they keep on going.you need some thing to catch the waves and make the metal wheel spin.then you need something like the things on the back of old steamboats. good luck!