31- The mass of the bomb, which moves in the +x direction with a speed of 5 m/s in the frictionless horizontal plane, is 7 kg. As a result of the internal explosion, the bomb breaks into two pieces of m1=3 kg and m2=4 kg. If the object with mass m2 moves in the +x direction with a velocity of 20 m/s after the explosion, which of the following is true about the direction and speed of motion of the object with mass m1? A) -x direction, 15 m/s B) -x direction, 30 m/s C) in +x direction, 25 m/s D) -x direction, 25 m/s E) in +x direction, 15 m/s

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Q: 16. In a one-dimensional collision, two billiard-ball of the same mass and speed collide with each…

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A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

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Q: The vector position of a 3.65 g particle moving in the xy plane varies in time according to r, = (3î…

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A: Given, Mass of a car = 1500000 g  velocity = 10 m/s mass of a ball = 0.200 kg velocity = 40 m/s *As…