Explosives are used to blow a rock apart the explosion

Reference no: EM13635692

Explosives are used to blow a rock apart. The explosion blows the rock into three fragments. Two fragments go off at a 107 degree angle to each other--a 3.9 kg piece at 24.2 m/s and a 6.2 kg piece at 21.7 m/s. Calculate the speed of the third piece, if it has a mass of 5.8 kg.

Reference no: EM13635692

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