Question:
A force F prevents a 2 kg brick from falling by pressing it
Last updated: 6/21/2023
A force F prevents a 2 kg brick from falling by pressing it against a vertical wall If the coefficient of static friction between the brick and the wall 0 5 what minimum force F in N must he use O a 25 O b 100 OC 20 O d 40 O e 50 F mg