Q3 An inclined plane making an angle of 0° with the horizontal has a small smooth pulley at its top. The system is released from rest with B at a height of S (m) above horizontal ground. Given Mass A = 20 kg; mass B =15kg; 0= 25°; S = 5m; coeff. of friction, 4, for mass A and the surface = 0.2. Calculate (i) the acceleration of the particles (ii) the speed with which B reaches the ground

Q3 An inclined plane making an angle of 0° with the horizontal has a small smooth pulley at its top. The system is released from rest with B at a height of S (m) above horizontal ground. Given Mass A = 20 kg; mass B =15kg; 0= 25°; S = 5m; coeff. of friction, 4, for mass A and the surface = 0.2. Calculate (i) the acceleration of the particles (ii) the speed with which B reaches the ground