Is the resultant moment zero when a motorcycle is turning?

  • Thread starter darkar
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In summary, when turning on a motorcycle, the rider leans the bike in the direction they want to turn by shifting their body weight and using the technique of countersteering. It is recommended to use the brakes for better control, but experienced riders may not need to. Motorcycles lean when turning due to physics and balance, and they can generally make sharper turns than cars due to their smaller turning radius and ability to lean. However, this can depend on various factors such as speed, size, and handling.
  • #1
darkar
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When a motorcycle is turning, the bike is slanting on the direction towards the center of rotation. My question is that is the resultant moment is zero?

THx
 
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  • #2
If the motorcycle is in equilibrium, no momentum resultant is possible. If not, the motorcycle would fall towards the floor and the motorcyclist would damn Newton.
 

1. How does a motorcycle turn?

When a motorcycle is turning, the rider leans the bike in the direction they want to turn by shifting their body weight. This causes the center of gravity to shift, allowing the motorcycle to lean and change direction.

2. What is countersteering on a motorcycle?

Countersteering is the technique used to initiate a turn on a motorcycle. This involves pushing on the handlebars in the opposite direction of the turn to cause the motorcycle to lean in that direction.

3. Do you have to use the brakes when turning on a motorcycle?

In most cases, it is recommended to use the brakes when turning on a motorcycle to help control speed and maintain stability. However, experienced riders may be able to make turns without using the brakes.

4. Why do motorcycles lean when turning?

Motorcycles lean when turning due to the principles of physics and balance. The centrifugal force created by the turn causes the motorcycle to lean in the direction of the turn, while the rider's body weight and countersteering help to control the lean and direction of the turn.

5. Can a motorcycle turn sharper than a car?

In most cases, yes, a motorcycle can turn sharper than a car. This is because motorcycles have a smaller turning radius and can lean into turns, allowing for tighter and more precise turns. However, this also depends on the speed, size, and handling of the specific motorcycle and car in question.

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