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23 Nov 2019
A shell is shot with an initial velocity v0 of 48 m/s, at an angle of ?0 = 60° with the horizontal. At the top of the trajectory, the shell explodes into two fragments of equal mass. One fragment, whose speed immediately after the explosion is zero, falls vertically. How far from the gun does the other fragment land, assuming that the terrain is level and that the air drag is negligible?
A shell is shot with an initial velocity v0 of 48 m/s, at an angle of ?0 = 60° with the horizontal. At the top of the trajectory, the shell explodes into two fragments of equal mass. One fragment, whose speed immediately after the explosion is zero, falls vertically. How far from the gun does the other fragment land, assuming that the terrain is level and that the air drag is negligible?
Beverley SmithLv2
6 Nov 2019
