Question

8:38 < Notes Question : 56 Please explain step by step to I understand. ED o

Answer 1

Lets take down word as positive direction Vo = V Cosys 5.8 m/s Given: v=16m/s veroerty of sona 3 m v=6m/ d Vy = Vbinis cibul kongenital velocity, of cond = 1.6 m/s Ibibe Vr = v Costs = 6 Cosis -S-8 m/s inital vertical velouty velocity of sand =rginis 1-6 m/s = 6 Sinis e permis belt. h 3 = x9.8 xt2 hight R- न het, it time take to enter the pipe from end of conveyer Vyt + 1 g +² ( takingolow nuired as positive g=9.8 m/s2 1.6 t the 3 = 16+ + 4.9+ 4.9 + 7 1.64-3=0 t = -1.6 I J (6) 2-4x4-97 (-3) af urg

-1.6I 12.56 4 58.8 ta 9.8 It loptisabu t = 0.636 See -0.96 see of the t= -9.96 is not valid because negative time). So we use t = 0.63 sec Horizontal distance traveled in time t=0.6b see Vxt de TE E s.8 x 0.63 3.654 m Ar