Question:
2 A ball A is dropped from the top of a building and at the
Last updated: 6/3/2023
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2 A ball A is dropped from the top of a building and at the same time an identical ball B is thrown vertically upward from the ground When the balls collide the speed of A is twice that of B Collision occurs at a fraction of the height of the building is 212 2 215 2 137 2