Physics, 21.04.2021 20:40 tiwaribianca475
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You found a rock on the earth that has the mass of 150 kilograms. What would the mass of the rock be on the moon?
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100 kilograms
150 kilograms
50 kilograms
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Answers: 3
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Answers: 1
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Answers: 2
Physics, 22.06.2019 15:00
Greg drew a diagram to compare two of the fundamental forces. which labels belong in the areas marked x, y and z? gravitational force electromagnetic force x. attractive y repulsive z: infinite range x: infinite range y attractive z. repulsive x. always attractive y: infinite range z: attractive or repulsive x. attractive or repulsive y infinite range z: always attractive
Answers: 2
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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
1
I pont
You found a rock on the earth that has the mass of 150 kilograms. What would the ma...
You found a rock on the earth that has the mass of 150 kilograms. What would the ma...
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