Ask Question
30 August, 19:14

A pulley system lifts a 500-lb. block 2.0 feet with an effort of only 50 lb. If the 50 lb. moves 30 feet, calculate the efficiency of the pulley system.

+3
Answers (1)
  1. 30 August, 20:18
    0
    The answer to this is 67%
Know the Answer?
Not Sure About the Answer?
Find an answer to your question ✅ “A pulley system lifts a 500-lb. block 2.0 feet with an effort of only 50 lb. If the 50 lb. moves 30 feet, calculate the efficiency of the ...” in 📘 Physics if you're in doubt about the correctness of the answers or there's no answer, then try to use the smart search and find answers to the similar questions.
Search for Other Answers