1. There is a frictionless hinge at C.

2. A perpetual motion machine would have to be frictionless.

3. The suspension of the mirrors must be very frictionless, but strongly damped.

4. The ITTF has indeed banned all frictionless long pimpled rubbers as from 01 July 2008. ? This includes all long pimpled rubbers currently used.

5. Pulley bearings are frictionless.

5. try its best to collect and create good sentences.

6. In motion with a fixed frictionless constraint, no work is done by the constraint.

7. It turns so smoothly that it will seem frictionless to any student standing on it.

8. Precise alignment along the bore produces a frictionless movement and long sensor life.

9. To the casual observer, the Norwegian capital is a study in frictionless living: clean, well-ordered, civic-minded, affluent yet essentially egalitarian in spirit.

10. This applet demonstrates the effect of pressure by considering a gas particle in a frictionless piston.

11. I can do this on a horizontal table, which is frictionless I can do it on an ice surface, which is nearly frictionless and I ignore air drag.