Pathfinder Impulse & Momentum BYU 32

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A shell projected horizontally with a velocity of 165 m/s from the top of a 15 m high wall explodes into two identical fragments in the air. One of the fragments strikes the ground 1.5 s after the shell was projected at a distance 240 m from the foot of the wall and 7 m to the right of the x-axis. Determine position of the other fragment at this instant. Neglect air resistance and assume acceleration of free fall to be 10 m/s^2.



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