A wheelbarrow is an example of two simple machines, a class 2 lever and a wheel and axle.
A wheelbarrow and a pair of scissors are examples of complex machines.
A wheelbarrow consists of two simple machines, the Class 2 lever and the wheel and axle.
a wheelbarrow
It depends on the wheelbarrow
It depends on the size of the wheelbarrow.
A compound machine is a machine that consists of more than one simple machine. Some compound machines consist of just two simple machines. You can read below about two examples—the wheelbarrow and corkscrew. Other compound machines, such as bicycles, consist of many simple machines.
Complex machines are made up of simple machines, and there are a lot used in our daily lives. For example, scissors are made up of levers and a wheelbarrow contains a wheel and axle, screws and a wedge.tanong mo kay kua jovertSome examples of Complex Machines are the wheelbarrow and scissors and carts in Food businesses like restaurant.bicycle, screwdriver, flash light and the almighty toastera screw, hammer machines that combine one or more simple machines.
Yes, a wheelbarrow is considered a compound machine because it consists of multiple simple machines working together, such as a lever (handle), wheel and axle (for easy mobility), and possibly an inclined plane (the basin for carrying objects).
Possibly, the utility of the wheelbarrow notwithstanding, it caused those who used one to think 'outside the box' when applying simple and complex machines to solving problems. I'm going out on a limb here, but I'd venture to say that the hydraulic pallet jack was probably inspired by the wheelbarrow.
Most devices are combinations of the seven "simple machines". Specifically, a wheelbarrow combines the wheel with the lever.
a wheelbarrow
Somewhere between, 0,08 and 0,12 depending on your wheelbarrow.