Explosives are used to blow a rock apart the explosion

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Explosives are used to blow a rock apart. The explosion blows the rock into three fragments. Two fragments go off at a 104 degree angle to each other--a 5.3 kg piece at 34.1 m/s and a 6.2 kg piece at 29.4 m/s. Calculate the speed of the third piece, if it has a mass of 5.7 kg.

Reference no: EM13635861

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