Question
To reduce the amount of force he needs to use when lifting the bales, what would be the best option for Jacob? (1 point)
Use a compound pulley
Grease the pulley.
Tie the rope to the ceiling, mount the pulley to the floor, get up in the loft and pull the bale up.
Tie the rope around the bale, go upstairs and pull it up without the old rusty pulley.
Use a compound pulley
Grease the pulley.
Tie the rope to the ceiling, mount the pulley to the floor, get up in the loft and pull the bale up.
Tie the rope around the bale, go upstairs and pull it up without the old rusty pulley.
Answers
GPT-4o mini
The best option for Jacob to reduce the amount of force he needs to use when lifting the bales would be to **use a compound pulley**. Compound pulleys allow for a mechanical advantage, making it easier to lift heavy objects with less force.