Physics, 12.04.2021 17:50 ayoismeisalex
Describe how two bar magnets can be used to demonstrate a force of attraction and a
force of repulsion.
[2 marks]
Answers: 1
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Which describes increasing the efficiency of energy resource
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Physics, 22.06.2019 23:30
You have two photos of a person walking. one shows the person at the corner of third and main streets, the other shows the person at the corner of tenth and main streets. there are lampposts at every corner in this town, and the first picture shows it to be 10: 32: 00 exactly. the second picture shows it to be 10: 49: 30. you know three facts: (1) all of the clocks are synchronized; (2) there are exactly 12 equal-sized blocks per kilometer in this town; and (3) the streets that cross main in this area are numbered consecutively, with no interruptions. what is the person’s average speed in kilometers per hour?
Answers: 3
Physics, 23.06.2019 02:30
Why are nonmetals more likely to react with eachother by sharing electrons
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Describe how two bar magnets can be used to demonstrate a force of attraction and a
force of repuls...
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