Physics, 05.10.2020 15:01 yasdallasj
Sunee is training for an upcoming 5.0-km race. She starts out her training run by moving at a constant
pace of 4.3 m/s for 19 min. Then she accelerates at a constant rate until she crosses the finish line, 19.4
s later. What is her acceleration during the last portion of the training run?
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Answers: 2
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Answers: 1
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Avalue that describes how heavy an object is and is related to the force of gravity is
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Large electric fields in cell membranes cause ions to move through the cell wall. the field strength in a typical membrane is 1.0 x 10 7 n/c. what is the magnitude of the force on a calcium ion with charge +e? what is its acceleration? is it possible for a particle with the same charge as as calcium to have a different acceleration if placed at this location? what would change the acceleration: mass of the particle? diameter of the particle?
Answers: 2
Sunee is training for an upcoming 5.0-km race. She starts out her training run by moving at a consta...
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