Student Exploration Pulley Lab Answer - Key ((hot))

If the load is 50 N, what effort force is required? A3: 50 N (MA = 1 → Effort = Load/1 = 50 N)

Load = 200 N. Effort force? A2: 50 N (200 ÷ 4 = 50) student exploration pulley lab answer key

If you’ve just finished the “Student Exploration: Pulley Lab” simulation (common in Gizmos, ExploreLearning, or similar platforms), you know it’s not just about pulling ropes. It’s about mechanical advantage, effort force, and trade-offs. If the load is 50 N, what effort force is required

Why is actual MA always less than ideal MA? A: Friction in the pulleys and rope stiffness reduce efficiency. A2: 50 N (200 ÷ 4 = 50)

Have questions about a specific pulley lab question? Drop a comment below (or ask your teacher). And don’t forget to clean up your virtual lab space! 😊 Downloadable PDF version of this answer key available – [Subscribe to our newsletter] (fictional link) This post avoids sharing direct answers to proprietary paid lab platforms (like specific Gizmos screenshots) but instead explains the universal physics principles and typical answers expected in such a lab. Adjust the numerical examples to match your specific lab’s load values if needed.

By: The STEM Educator Team