Question
Question: The block A in Figure weighs 100 N. The coefficient of static friction between the block and the tab...
The block A in Figure weighs 100 N. The coefficient of static friction between the block and the table is 0.25. The weight of the block B is maximum for the system to be in equilibrium. The value of T1 is
A
0.25 N
B
25 N
C
100 N
D
100.25 N
Answer
25 N
Explanation
Solution
T1 = f = 0.25 × 100 ; T1 = 25 N