Table:
text: Juno II
Specifications
Specifications
Parameter_ _1st_stage _2nd_stage _3rd_stage _4th_stage
Gross mass 54,431kg 462kg 126kg 42kg
Empty mass 5,443kg 231kg 63kg 21kg
Thrust 667kN 73kN 20kN 7kN
Isp 248 s (2.43kN·s/kg) 214 s (2.10kN·s/kg) 214 s (2.10kN·s/kg) 214 s (2.10kN·s/kg)
Burn time 182 s 6 s 6 s 6 s
Length 18.28 m 1.0 m 1.0 m 1.0 m
Diameter 2.67 m 1.0 m 0.50 m 0.30 m
Engine: Rocketdyne S-3D Eleven Sergents Three Sergents One Sergent
Propellant LOX/RP-1 Solid Fuel Solid Fuel Solid fuel

Question: What is the parameter that has the third phase of 0.50m under Juno II?

Question: What is the second stage that has the third phase of 20 kn in Juno II?

Question: What is the third stage of Juno II that has the first phase of 5,443 kg?

Question: What is the parameter that has the third phase of 20 kn under Juno II?