Table of Contents
- 1 What are the subsystems that make up a bicycle?
- 2 What type of system is a bike?
- 3 What simple machines make up a bike?
- 4 What are the outputs of a bicycle?
- 5 What is a bike cassette?
- 6 What are the output of a bicycle system?
- 7 What part of a bike is the axle?
- 8 What should my cycling FTP be?
- 9 How do you identify the subsystem of a bicycle?
- 10 What is the function of brakes within the bicycle system?
What are the subsystems that make up a bicycle?
The subsystems are:
- The Wheel.
- Drivers & Gears.
- Frames & Materials.
- Brakes & Steering.
- Aerodynamics.
- Human Power.
What type of system is a bike?
Answer: In essence, a system is a set of parts which completes a task; parts which work together and it can be physical. A bicycle is a physical system because there are several parts which work together to perform a function.
What simple machines make up a bike?
There are three simple machines found on a bicycle: lever, pulley, and wheel-and-axle. Wheel-and-axle is the most obvious. The bike contains wheels and axles in the front and rear wheels.
What are parts of a bike called?
Frame – the main structural part of the bicycle, commonly made of steel, aluminum, titanium, or carbon fiber. Composed of a top tube, head tube, down tube, bottom bracket shell, seat tube, seat stays, and chain stays (see image). A frame and fork sold as a combination are referred to as a frameset.
What is the output for a bike?
What is the input energy of a bicycle?
| Appliance | Input Energy | Output Energy |
|---|---|---|
| radio | chemical or electrical | sound |
| hair dryer | electrical | heat and moving energy |
| car moving | chemical from petrol | moving energy and heat |
| riding a bicycle | chemical from food | moving energy and heat |
What are the outputs of a bicycle?
The chain drive of the bicycle changes the input pedalling force and pedalling speed into an output. On the right is the output. This is what you get out of a bicycle, which is speed. A system diagram shows how a system will change inputs into outputs.
What is a bike cassette?
The cassette on your bicycle can be found on the rear wheel and is a cluster of sprockets that are a part of the drivetrain. They slide onto the freehub, the ratchet system that controls the drive of your bicycle when you pedal, and can have anything from 5 to 12 ‘speeds’.
What are the output of a bicycle system?
Do bicycles have inclined planes?
screws used in a bicycle The screw is basically an inclined plane wrapped around a cylinder. The wheels of the bike (with the help of the pedals and chain connected to the wheel) and the frame of the bike help the bicycle itself move up or down an inclined plane, for example, a ramp or hill.
What is the output component of a bicycle?
If you flip your bike upside down and crank the pedals, only the back wheel will move. Since the back wheel moves when you apply force to the pedals, it is called the output component because the energy comes out at the rear wheel.
What part of a bike is the axle?
Axle: this is the part that attaches a wheel to a bicycle and provides support for bearings on which the wheel rotates. Bar ends: optional extensions at the end of mountain bike handlebars designed to allow for multiple hand positions.
What should my cycling FTP be?
The article claims that a typical fit cyclist might be able to crank out 250 to 300 watts as an average for a 20 minute FTP (functional threshold point) test, while the pros usually average 400 watts.
How do you identify the subsystem of a bicycle?
Complete the table below to identify the following: Name the parts of the bicycle’s subsystem. If you don’t know the name of a part, make up a name. Tell what function each part has and how it contributes to the subsystem. For the bicycle subsystem to work, what input must it receive?
Why do we think of a bicycle as a system?
Yes we think of a bicycle as a system because a bicycle is made of many subsystems, and each subsystem has its own job. For example, brakes slow down the bike and the wheels move the bike. Each part/subsystem of the bike has its own job that another subsystem can’t do.
Do all bicycles have the same parts?
Students should acknowledge that all bicycles have similar subsystems and it is possible to place the same part from one bicycle in another bicycle. Variations to the bicycle, in terms of materials or the arrangement of parts, may affect the bicycle’s speed, safety, comfort, or durability.
What is the function of brakes within the bicycle system?
The function of brakes within the bicycle system is that brakes are designed to increase friction allowing the rider to slow down or stop the bicycle. There are 3 main types of brakes. The first brake is the coaster brake. The coaster brake is used by reversing the motion on the pedals.