Write a few examples where sliding friction is replaced by rolling friction?
Answers
Answered by
11
Explanation:
Rolling friction must always be less than sliding friction, because in order for an object to roll, the force of friction between it and the surface must be large enough to keep the object from sliding.
Some examples of items that have rolling friction are:
Truck tires.
Ball bearings.
Bike wheels.
Soccer ball, basketball, or baseball.
Car tires.
Skateboard tires.
Railroad steel wheels.
Bowling ball.
Answered by
4
In circular object sliding friction is usually replaced by rolling friction because that helps in movement of the object.
Explanation:
- for example in the tyres of a car the sliding friction is replaced by rolling friction. The sliding friction acts only when brake is applied to the car.
- In addition to this when we roll a cylinder it is the rolling friction that helps in the movement. In case of movement of heavyweight object we prefer a simultaneous rolling motion by application of of parallel forces so that the movement becomes easy.
To know more about rolling friction
what are the types of friction? explain with examples of each ..
.https://brainly.in/question/5121470
Similar questions