Solution Found!
Answer: If the force F is removed from the handle of the
Chapter 8, Problem 8-70(choose chapter or problem)
QUESTION:
If the force F is removed from the handle of the jack in Prob. 8–69, determine if the screw is self-locking.
Questions & Answers
QUESTION:
If the force F is removed from the handle of the jack in Prob. 8–69, determine if the screw is self-locking.
ANSWER:
Step 1 of 6
For the screw to be self-locking, it means that it is in equilibrium even if there is no force applied to its handle.
To check this, we'll draw the free-body diagram of the screw.