Physics, 19.09.2021 02:10 Isaiahplater27
Two balls collide in a closed system. the initial and final mass and velocity quantities for each ball are provided in the illustration, Because momentum is conserved, it can be concluded that the final velocity of the smaller ball will be which of the following?
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Ahanging spring stretches by 35.0 cm when an object of mass 450 g is hung on it at rest. in this situation, we define its position as x = 0. the object is pulled down an additional 18.0 cm and released from rest to oscillate without friction. what is its position x at a moment 84.4 s later? express your answer in cm.
Answers: 1
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