| 21. | But even in Silicon Valley, labor is not entirely " frictionless ."
|
| 22. | Lusser and von Braun were rivals, and even later their relationship was never frictionless.
|
| 23. | One of them is attached to a frictionless pulley and to a 65 kilograms counterweight.
|
| 24. | Having an object move forever without removing energy is fine, in a frictionless environment.
|
| 25. | In a frictionless world, a new factory would immediately spring up to meet that demand.
|
| 26. | Flywheel storage systems act as mechanical batteries by spinning heavy wheels in a almost frictionless atmosphere.
|
| 27. | By enabling frictionless movement among ways of doing business, they benefit both buyers and sellers.
|
| 28. | Another example is a frictionless pendulum.
|
| 29. | The vorticity equation for a frictionless atmosphere may be written using pressure as the vertical coordinate:
|
| 30. | And space has a frictionless vacuum.
|
