What is the speed and the direction of the third piece

Reference no: EM13654634

A firecracker in a coconut blows the coconut into three pieces. Two pieces of equal mass fly off south and west,perpendicular to each other, at 20m/s, The third piece hastwice the mass as the other two. What is the speed and the direction of the third piece?

Reference no: EM13654634

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