No. A pulley is a simple machine. A block and tackle is a "complex" machine, because it's made of several simple machines.
I know for a fact that the answer is a pulley.
simple machine
A baseball is not a simple machine
No,its a Simple Machine
No. A pulley is a simple machine. A block and tackle is a "complex" machine, because it's made of several simple machines.
its a simple machine as in easy puller
A stapler is a simple machine to staple (fasten) together material - paper, cloth, wooden panels, etc.
a pulley.
I know for a fact that the answer is a pulley.
block & tackle
A wedge
wooden block is used as a weighing material on experiments
A block and tackle.
block machine,concrete block machine,and cement block machine and so on!
An airplane is not a simple machine. A lever is a simple machine. A wheel is a simple machine. Any machine that can be described by a mathematical formula is a simple machine.
A pointed wooden stick that driven into the ground is a machine that have a pointed wooden thing that can driven into the ground it is a machine.