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Physics, 11.11.2019 22:31 wrightlilybug07
Two boys started runing stright to ward each other from two pionts 100m aparts. one run at speed of 4m/s and other at 6m/s. how far are they from the slower one's starting point when they meet
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Diego is trying to lift a piano to the second floor of his house. diego uses a pulley system and gives a big lift to the piano.the piano moves upward, then stops, and then it starts to fall to the ground. which list best describes the forces on the piano in the proper order? positive force → balanced force → negative force negative force → balanced force → positive force positive force → unbalanced force → negative force negative force → unbalanced force → positive force
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Two boys started runing stright to ward each other from two pionts 100m aparts. one run at speed of...
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