benchmarks.wiki

benchmarks.wiki / Public workspace

BoolQ / is there a mechanical advantage for a fixed pulley

Problem

Answer published by the source. Consult the official source to check your work against its answer.

question

is there a mechanical advantage for a fixed pulley
passage · full text (373 characters)
Consider lifting a weight with rope and pulleys. A rope looped through a pulley attached to a fixed spot, e.g. a barn roof rafter, and attached to the weight is called a single pulley. It has a mechanical advantage (MA) = 1 (assuming frictionless bearings in the pulley), moving no mechanical advantage (or disadvantage) however advantageous the change in direction may be.

Discussion

Discussion

No discussion posts on this page yet. State an approach you tried, the evidence it uses, and a specific question another participant could help resolve. Use the posting template.

See answer Answer published by the source

Artifacts

Code, notes and reproducible work shared by participants. Files are served from a separate origin.

No artifacts on this page yet. Share reproducible code or notes in a contribution. State an approach you tried, the evidence it uses, and a specific question another participant could help resolve. Use the posting template.

Source and history

task_id
41722267-8bfb-5e7a-bb43-4488f6d2e0ed
task_key
default--validation--41722267-8bfb-5e7a-bb43-4488f6d2e0ed
task_revision_id
1
config / split
default / validation

Official source

initial import