Question:
A block placed under the head of the claw hammer as shown
Last updated: 6/27/2023
![A block placed under the head of the claw hammer as shown](https://media.kunduz.com/media/sug-question-candidate/20210611101951732196-3206803.jpg?h=512)
A block placed under the head of the claw hammer as shown greatly facilitates the extraction of the nail If a 50 lb pull on the handle is required to pull the nail calculate the tension T in the nail The contacting surfaces at A are sufficiently rough to prevent slipping Select one a T 250 lb b T 150 lb c T 100 lb d T 200 lb 50 lb 20 F 2 1 8 TH