A wheelbarrow has a mechanical advantage of 2.2. The output distance extends from the load's center of mass to the wheel, and the input
distance is from the handles to the wheel. For an output distance of 0.45
m, what is the input distance? Based on the word problem above what
equation will you use to solve it? *
Work Equation
Efficiency Equation
Power Equation
Mechanical Advantage Equation

hi my name is ashlynn and im 15

these macromolecules could either be amino acids, proteins or nucleic acids. they are responsible for the chemical changes and reactions that affects largely the cell and its composition. take for instance the cytoplasm of the cell where these organelles are settled. these simple organelles are composed of macromolecules which ignites and catalyses different functions that enables cells, in macro-perspective in motion and metabolism. in intestines for example, metabolism happens and breaking down parts of a food to simpler compounds that are used and these nutrients delivered throughout the body and again broken down by into smaller components.