Lv 190 points

# jesse

• ### would the number of support strands in the pulley system be 6 or 12 ?

What is the formula for finding the number of support strands in a pulley used to lift 600 lbs of material, 32 ft, off the ground with 100 lbs of force?How many supporting strands will be needed in the pulley system?

Engineering2 months ago
• ### What is the AMA for this problem ?

A construction crew lifts approximately 600 lb of material several times during a day from a flatbed truck to a 32 ft rooftop. A block and tackle system with 100 lb of effort force is designed to lift the materials.

• ### What is the formula for finding the number of support strands in a pulley?

What is the formula for finding the number of support strands in a pulley used to lift 600 lbs of material, 32 ft, off the ground with 100 lbs of force?

• ### What is the formula for finding the number of support strands in a pulley?

A construction crew lifts approximately 600 lb of material several times during a day from a flatbed truck to a 32 ft rooftop. A block and tackle system with 100 lb of effort force is designed to lift the materials. How many supporting strands will be needed in the pulley system?