Two blocks connected by a massless string slide down an inclined plane having angle of inclination 37º. The masses of the two blocks are M1 = 4 kg and M2 = 2 kg respectively and the coefficients of friction 0.75 and 0.25 respectively-
(A) The common acceleration of the two masses is 1.3 ms–2
(b) The tension in the string is 14.7 N
(c) The common acceleration of the two masses is 2.94 ms–2
(d) The tension in the string is 5.29 N
(A) a, d
(B) c, d
(C) b, d
(D) b, c
