A complex machine
Gears on a bike are a type of wheel and axle simple machine. As the pedals turn the circular motion into rotational motion, the gears on the bike increase or decrease the force needed to propel the bike forward.
That isn't a simple machine, it is a complex machine, made up of other simple machines.
Bike handlebars are a lever simple machine, specifically a type of Class 1 lever. This means that the effort force is applied in one direction, the fulcrum is in the middle, and the load is at the opposite end.
a boat a bike a quad
A wedge is a simple machine. A bike is not considered a simple machine because it is composed of many complex systems working together to enable motion.
Gulliver
Pulley machine type of many! Machine have many pulley, many pulley machine! Type machine, many pulley type. Pulleys, type pulley machine many type. Machine.
a machine is anything that is used to make life easier. if you could bike a mile or walk a mile the bike would be easier and faster. so yes it is a machine
Can you please tell me what type of pit bike do I have
bike,scissors,etc.
Wheel and axle
I'd say the gears on a bike acts as levers, as pedals and driven wheel turns with different speeds and force.