A skateboard primarily functions as a lever, which is a type of simple machine. The board acts as the lever arm, while the trucks and wheels serve as the fulcrum. When a rider pushes down on one end of the skateboard, it pivots around the trucks, allowing for tricks and movements. Additionally, the wheels can be seen as a form of inclined plane, reducing friction and enabling smooth movement.
no
A wedge would be the most useful simple machine for securing a board as a step for your tree house. By driving the wedge into the tree, it can create a tight fit that helps hold the board in place. Additionally, using screws or nails, which function as wedges, can further secure the board to the tree, ensuring stability and safety.
A train is not a simple machine.
A complex machine.
A fulcrum is a part of a simple machine, the lever. Without the fulcrum what is left of the simple machine can no longer increase the applied force and is no longer a simple machine.
no
Inclined plane
An ironing board is a type of inclined plane simple machine. It allows for clothes to be pressed against a flat surface with less effort, making ironing easier.
A board pin is a type of fastener and can be considered a type of simple machine known as a wedge. The pointed end of the pin helps it exert force to push materials apart, making it easier to fasten objects together.
levers. a simple machine
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 wedge would be the most useful simple machine for securing a board as a step for your tree house. By driving the wedge into the tree, it can create a tight fit that helps hold the board in place. Additionally, using screws or nails, which function as wedges, can further secure the board to the tree, ensuring stability and safety.
A pulley isn't a kind of simple machine, it is a simple machine
simple machine
Its a simple machine which can crush any complex machine
yes it is a simple machine... the wind blowing on the wheel and axle makes it a simple machine
It functions as a lever, with a fulcrum in the center.