I think it most likely burn since th metal tube is going to transfer so much heat
Answer:
Explanation:
a = 4ms⁻², Vf = 180 m/s & Vi = 140m/s
a =
4 = 
t = 40/4
t = 10sec
To Measure Distance Use third Equation of Motion:
2aS = Vf²-Vi²
S = 
S = 12800/8 = 1600m
We would just get three times heavier.
weight = mass x gravity (9.8 m/s/s)