A disk , mass 10kg, itI a detonation device inside is sliding along ice heading east at 25.0m/s when it explodes suddenly and 2 separate pieces of equal masses blast away from explosion site. (Realize the rules fir explosions and collisions are same) a) find total momentum before explosion b) if one piece is moving NE (it makes a 45° angle to either east or north) after the impact of both pieces slide with same speed , in what direction must the other piece be moving ? C) find total momentum after explosion

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