If there were no friction and no air resistance then would a moving bicycle go on moving forever
The answer is yes. If there were no friction and no air resistance, then a moving bicycle would go on moving forever. This is because there would be no force to slow it down. In the real world, there is always some friction and air resistance, so a moving bicycle will eventually slow down and stop. However, if there were no friction and no air resistance, then the bicycle would continue to move at a constant speed forever.
This is a thought experiment that is often used to illustrate the concept of inertia. Inertia is the tendency of an object to resist any change in its motion. An object at rest will stay at rest, and an object in motion will stay in motion, unless acted upon by an external force.
In the case of a bicycle, the external forces that act to slow it down are friction and air resistance. Friction is the force that opposes the movement of two surfaces in contact with each other. Air resistance is the force that opposes the movement of an object through the air.
If there were no friction and no air resistance, then there would be no force to slow the bicycle down. The bicycle would continue to move at a constant speed forever.
Related Questions
- What is the definition of friction?
- What is the definition of air resistance?
- What is the concept of inertia?
- Would a moving bicycle go on moving forever if there were no friction or air resistance?
- What are the external forces that act to slow down a moving bicycle?
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