Physics, 12.07.2021 09:50 javonteoshamccaliste
A student initially 10.0 m East of his school walks 17.5 m West. The magnitude of the student's displacement, relative to the school is m? The direction of the student's displacement, relative to the school is ?
Answers: 2
Physics, 22.06.2019 00:00
Suppose that recording station n is located 200 km north of the epicenter of an earthquake, and recording station s is located 100 km south of the epicenter of the same earthquake. which of the following statements would be true?
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Physics, 22.06.2019 16:30
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?
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Physics, 22.06.2019 17:30
Does heating a metal wire increase or decrease its electrical resistance? why?
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Physics, 23.06.2019 00:00
Why does a collision with an airbag cause less damage than a collision with a steering wheel
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A student initially 10.0 m East of his school walks 17.5 m West. The magnitude of the student's disp...
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