Ways to increase friction include using rough surfaces, increasing the weight of an object, and using materials with high coefficients of friction. Ways to reduce friction include using lubricants, smoothing surfaces, and using ball bearings or wheels to reduce direct contact between surfaces.
A lubricant such as oil and ball bearings are just (2) methods of reducing friction.
Air can be conserved by reducing vehicle emissions through carpooling, using public transportation, or driving fuel-efficient vehicles. Another way is to reduce energy consumption by using energy-efficient appliances and reducing overall energy usage at home and in the workplace.
Two pounds can be expressed as 32 ounces, 0.907 kilograms, or 2000 grams.
Lubricants such as oil or grease can reduce frictional forces by providing a slippery layer between moving surfaces. Polishing or smoothing the surfaces in contact can also reduce frictional forces by eliminating roughness that causes resistance.
Stop using explosives, stop surface and subsurface mining, and start recycling
1. reduce effects of disease 2. kill the cause of disease
Recycling reduce the energy of processing raw material and made into the product, it also reduce the energy required for the waste management process.
by solar heating bulidings
Friction has two unpleasant effects: 1) it increases wear and tear, 2) it wastes energy.
Most manufactures do it. They use catalic converters.
1.reclycle 2.segregate 3.re-use 4.reduce
Four ways in which you can manage air and water resources more wisely 1.Prevent and reduce waste and pollution 2.Prevent and reduce potentially harmful chemical exposures to employees and members 3.Reduce risks of accidents and releases 4.Prevent or reduce potential liabilities and regulatory compliance burdens.
Friction has two unpleasant effects: 1) it increases wear and tear, 2) it wastes energy.
1 Increase travel speed 2 lower amperage setting.
You cannot reduce a-2.
Two ways to reduce carbon dioxide emissions and combat climate change are transitioning to renewable energy sources such as solar and wind power, and implementing policies to increase energy efficiency in buildings and transportation.