Work = Force * distance. Levers. Friction
1.How did we use energy? Mankind involves energy in different ways of controlling our advanced society. The use of energy has developed essentially over the long run, and it keeps on changing as innovation progresses. Here are a portion of the essential manners by which we use energy: Power Age: We produce power to control homes, organizations, and businesses. This is normally finished through different techniques, including consuming petroleum products (coal, flammable gas, oil), atomic responses, and sustainable sources like sunlight based, wind, and hydropower. Transportation: Energy is fundamental for moving individuals and products. This is overwhelmingly accomplished using petroleum derivatives, like fuel and diesel in vehicles, trucks, and planes. In any case, there is a developing movement toward electric vehicles and other elective energizes to decrease fossil fuel byproducts. Warming and Cooling: Energy is utilized to intensity and cool our homes and structures. This ...