rolling friction उदाहरण वाक्य

उदाहरण वाक्य

1. Grosch helped establish that rolling friction and grip on dry roads are governed by the viscoelastic properties of rubber.
2. By far, most vehicles use wheels which employ the principle of rolling to enable displacement with very little rolling friction.
3. As long as the car is on level ground, the only work done is that to overcome the rolling friction.
4. This design avoids having the plies rub against each other as the tire flexes, reducing the tire's rolling friction.
5. Note that only the last of these effects involves friction, therefore the name " rolling friction " is to an extent a misnomer.
6. There are two conspicuous dissipative effects : rolling friction when the coin slips along the surface, and air drag from the resistance of air.
7. However, at the upper end, things like rolling friction and wind resistance become a serious drag ( pun intended ) on fuel economy.
8. There is friction in the engine and transmission, rolling friction in the wheels, air resistance is a type of friction, and brakes use friction.
9. The rolling friction of the ball upon the flat is extremely low, so that a paraconical pendulum has a high Q factor, principally determined by air resistance.
10. Under power, there is a also a lateral stress on the rails that isn't present wjile rolling except for the rolling friction force against motion ).