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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.
That isn't a simple machine, it is a complex machine, made up of other simple machines.
Wheel and axle
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.
A bike is not a simple machine. It's a collection of several simple machines ... specifically, in order to even be a "bicycle" it must contain at the very minimum two simple machines (two wheels and axles).
put your legs on the peddles and peddle
A bike is a simple machine, because it has a wheel and axle.
A bike is not a simple machine. It is a compound machine. A bike is made of simple machines such as gears, a pulley, levers, wheel and axles, and screws.Firstly the Bicycle isn't a simple machine, its actually a compound machine meaning that it uses more than one simple machine to make it work.However the Pedals and Crankcase Sprocket and rear wheel sprocket are simple machines that fit into the Lever category as they allow you to exert and transfer torque.
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 'LEVER'.
A bike is compound machine. This means that it is made up of a bunch of different simple machines. Screws are used to hold the pieces together. The wheel of a bicycle is a wheel and axle. The pedals are also examples of this simple machine. The pedals are attached to a lever that turns a pulley. The gear shifts and brake handles are levers.I hope this helps =)the simple machine found in a bicycle are:
No, a bike is not the best for abs. You should look into a AB machine at the gym or simple crunches and sit-ups.