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A(n) 22 kg object, initially at rest in free space, “explodes” into three segments. The masses...

A(n) 22 kg object, initially at rest in free space, “explodes” into three segments. The masses of two of these segments are both 7 kg and their velocities are 2.8 m/s. The angle between the direction of motion of these segments is 62 ◦ . What is the speed of the third segment? Answer in units of m/s.

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