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10 Nov 2019
A 75kg shell is fired with an initial speed of 125 m/s at an angle 55 degrees above horizontal. Air resistance is negligable. at its highest point, the shell explodes into two fragments. one four times more massive than the other. the heavier fragment lands directly below the point of the explosion. if the explosion exerts forces only in the horizontal direction, how far from the launch point does the fragment land?
A 75kg shell is fired with an initial speed of 125 m/s at an angle 55 degrees above horizontal. Air resistance is negligable. at its highest point, the shell explodes into two fragments. one four times more massive than the other. the heavier fragment lands directly below the point of the explosion. if the explosion exerts forces only in the horizontal direction, how far from the launch point does the fragment land?
Irving HeathcoteLv2
2 May 2019
