A 100 kg end of a bullet tank blows of and is rocketed away at an initial velocity of 25 m/s. If the end is 2 m in diameter, estimate (i) the range for this fragment, and (ii) the maximum horizontal distance the fragment could reach. Assume that the fragment flies with its full face area perpendicular to the direction of travel. Also assume the ambient air at 1 atm and 25^oC.

Additional data:

Round fragment with its face perpendicular to the direction of travel

Molecular weight of air = 29 kg/kg-mol