Chemistry, 16.04.2021 14:00, officialrogerfp3gf2s
1. Edward moved from one point to another. He changed his position. This change in position with respect to a reference point refers to . *
Displacement
Motion
Velocity
Distance
2. Ben is standing beside a tree. He walks 4 steps away from it. Did Ben move? *
Yes, because he walked.
Yes, because he changed position with respect to a tree.
No, because he stopped after walking four steps.
No, because he is still close to the tree.
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Answers: 2
Chemistry, 22.06.2019 08:40, jaueuxsn
Ageologist determines that a sample of a mineral can't be scratched by a steel nail but can be scratched by a masonry drill bit. based on this information, the sample mineral has to be softer than a. orthoclase. b. fluorite. c. apatite. d. corundum.
Answers: 2
1. Edward moved from one point to another. He changed his position. This change in position with res...
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