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Just need help with the blank parts, I keep getting wrong answers

Just need help with the blank parts, I keep getting wrong answers

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Just need help with the blank parts, I keep getting wrong answers

1 2 3. 4 A 19.2kg object, initially at rest, explodes into 3 pieces! After the explosion, Piece A (3.4kg) is moving 7.8m/s at an angle 69° North of East. Piece B (7.9kg) is moving 2.6m/s at an angle 74° South of West. The third piece, Piece C, is not shown after the explosion. before after Px Py kg m/s o kg m/s Object (initial) 799 Piece A (final) スタッ75 9.50 るっしム Piece B (final) Piece C (final) W- What is the mass of Piece C? 7.9 kg How fast did Piece C move after the explosion? エhs not IS27 15.27 m/s What direction did Piece C move after the explosion? 52.5.SouthafW
Transcribed Image Text:1 2 3. 4 A 19.2kg object, initially at rest, explodes into 3 pieces! After the explosion, Piece A (3.4kg) is moving 7.8m/s at an angle 69° North of East. Piece B (7.9kg) is moving 2.6m/s at an angle 74° South of West. The third piece, Piece C, is not shown after the explosion. before after Px Py kg m/s o kg m/s Object (initial) 799 Piece A (final) スタッ75 9.50 るっしム Piece B (final) Piece C (final) W- What is the mass of Piece C? 7.9 kg How fast did Piece C move after the explosion? エhs not IS27 15.27 m/s What direction did Piece C move after the explosion? 52.5.SouthafW
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