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An object of mass 4m is initially at rest. It breaks into three parts, two of...

An object of mass 4m is initially at rest. It breaks into three parts, two of mass m and one of mass 2m. After the explosion, one of the object of mass m moves along the positive y-axis with a speed of 10 m/s and the other one of mass m moves along the negative x-axis. Find the magnitude and the direction of the velocity of 2m after the explosion.

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Answer #1

2) m/s eloitof Ist mass (m) 10.1 2nd mass (m) = -10 and j ax unit vector in x and ^ dicfio Appl conservaHoh of linear mo ment um ト(Before exhlosion) ト(After exklos,on) e^vahnz both sides - Vy a- lSTRe 5 ST

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