Question

( 85 )
17.
Block A of mass 35 kg is resting on a frictionless
floor. Another block B of mass 7 kg is resting on it
as shown in the figure. The coefficient of friction
between the blocks is 0.5, while kinetic friction is
0.4. If a force of 100 N is applied to block B, the
acceleration of the block A will be: (g = 10m/s)
26
B
35kg
(A) 0.8 m/s2
(C) 0.4 m/s
(B) 2.4 m/s
(D) 4.4 m/s2​

Answer 1

Answer:

CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC

Explanation:

CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC