Question

Two blocks having masses 10 kg and 5 kg are placed on smooth surface, having coefficient of friction between the surfaces of block as shown in figure.
Find the acceleration of mass 10kg
(a) 0m/s2
(b) 3.75 m/s2
(c) 0.1 m/s2
(d) 7.5 m/s2

Answer 1

Answer:

Explanation:The acceleration of 10 kg block is 2 m/s2 when applied force is 30 N. C ... of F if coefficient of friction between blocks is 0.1 and between block and surface is 0.3 ... For 10kg block, f is frictional force ... ii) if F=30N then;. F−F1max​=10a. 10a=30−10=20. a=2m/s2. (B) is correct. ... Get Instant Solutions, 24x7