Advertisements
Advertisements
प्रश्न
Define rolling friction
व्याख्या
Advertisements
उत्तर
The minimum force required to roll a body on a surface is called the force of rolling friction.
shaalaa.com
Force of Friction
या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
APPEARS IN
संबंधित प्रश्न
Give examples to show that friction is both a friend and a foe.
Give three examples to illustrate that friction is a necessary evil.
Define static friction
Define sliding friction
Arrange the following in descending order:
- static friction
- sliding friction and
- rolling friction?
Answer the following.
What do you understand by a force?
Answer the following in detail.
What are the various effects of force? State one example of each.
Fill in the blank.
The force of friction acting between two bodies in contact while at rest is known as ................ friction.
Fill in the blank
Rolling friction is ............. than sliding friction.
Why is a ball bearing used in a cycle hub?
