Question
Question: In the figure, m<sub>A</sub> = 2 kg and m<sub>B</sub> = 4 kg For what minimum value of F, A starts s...
In the figure, mA = 2 kg and mB = 4 kg For what minimum value of F, A starts slipping over B: (g = 10 m/s2)
A
24 N
B
36 N
C
12 N
D
20 N
Answer
36 N
Explanation
Solution
F > (m1 + m 2)(m1 + m2)g = 0.6 × 6× 10 = 36N