Physics, 12.11.2020 04:10, babyjulie61
2 4.1.4 Quiz: Magnetism
Question 2 of 10
The south pole of one bar magnet is near the south pole of another bar
magnet. What happens between the magnets?
A. They neither attract nor repel each other.
B. They repel each other.
C. They twist toward each other.
O D. They attract each other.
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Answers: 1
Physics, 21.06.2019 19:00, akbogg3893
Asap 1. which surface feature of the moon is characterized by mountainous areas? question options: maria terrae regolith craters 2.which statement describes surface features called maria on the moon? question options: layers of dust and rock deep areas of cooled lava deep, rocky and barren valleys highlands and mountainous areas
Answers: 2
Physics, 22.06.2019 11:00, zhjzjzzj6325
Afisherman notices that his boat is moving up and down periodically without any horizontal motion, owing to waves on the surface of the water. it takes a time of 2.20 s for the boat to travel from its highest point to its lowest, a total distance of 0.670 m . the fisherman sees that the wave crests are spaced a horizontal distance of 5.80 m apart. (a) how much is the wavelength? (b) find the period of the wave. (c) how fast are the waves traveling? (d) what is the amplitude a of each wave?
Answers: 3
Physics, 22.06.2019 18:00, levilugar
Which statement is the best definition of an atom? a) anything that has mass and occupies space. b) the smallest particle that has the properties of an element. c) a substance that cannot be broken down chemically into simpler substances. eliminate d) the smallest unit of a substance that exhibits all of the properties characteristic of that substance.
Answers: 2
2 4.1.4 Quiz: Magnetism
Question 2 of 10
The south pole of one bar magnet is near the south p...
The south pole of one bar magnet is near the south p...
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