Assertion: pulley | /r/HasProperty | weightless
Facets:
value: theoretically
type: DEGREE
Source sentences:
text: The simplest theory of operation for a pulley system assumes that the pulleys and lines are weightless, and that there is no energy loss due to friction.
text: The simplest theory of operation for a pulley system assumes that the pulleys and lines are weightless, and that there is no energy loss due to friction.
text: The simplest theory of the operation of a pulley system assumes that the pulleys and lines are weightless, and that there is no energy loss due to friction.
text: Theoretically, the pulleys in a variable speed pulley system are weightless.