Answer question 2 based on the top information

The double-reduction helical gearset shown in the figure above is driven through shaft a at a speed of 1200rev/min. Gears 2 and 3 have a nomal diametrat pitch of 12 teeth/in, a 30 o helix angle, and a normal pressure angle of 20 a. The second pair of gears in the train, gears 4 and 5 , have a normal diametral pitch of 6 teeth/in, a 25 - helix angle, and a normal pressure angle of 20. The tooth numbers are: N2= 14, N3=54,N4=16,N5=36. Find: (a) The directions of the thrust force exerted by cach gear upon its shaft (b) The speed and direction of shaft c (c) The center distance between shafts Question 42 If the gearset in question HI is to transmit 20HP, a being the input shaft and shaft C being the output shaft. a) What is the type of the gear train shown in figure? b) Compute the tangential and radial forces acting on each of the gears 2,3 and 4