A complex machine is a machine that is made up of two or more simple machines. Examples: Pencil sharpener, Washing machine, Wheelbarrow
A wheelbarrow is a lever and wheel and axle, so it is a compound machine.
A wheelbarrow and a pair of scissors are examples of complex machines.
A wheel and axle and a lever
more than one simple machine is contained in a Washing machine(complex machine)
A complex machine is a machine that is made up of two or more simple machines. Examples: Pencil sharpener, Washing machine, Wheelbarrow
a simple machine.
A wheelbarrow is a lever and wheel and axle, so it is a compound machine.
A tool or a simple machine
A wheelbarrow and a pair of scissors are examples of complex machines.
2nd class lever
A wheelbarrow uses a lever as a simple machine to lift a load. The handle of the wheelbarrow acts as the lever, allowing the user to exert a force to lift the load placed in the container.
A fulcrum.
a wheelbarrow
the wheelbarrow.
The wheelbarrow is a lever because it pivots about a focal point called a fulcrum, in this case located at the wheel.
A wheel and axle and a lever