Geologists have divided earth's history into time units, which are regularly based on
a. clima...
Physics, 31.08.2019 16:20 CarQuestionl6367
Geologists have divided earth's history into time units, which are regularly based on
a. climates
b. evidence of erosion
c. magnetism in rocks
d. fossils
Answers: 1
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Which diagram correctly demonstrates the various forces acting on a ball moving horizontally with some speed?
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What object a collides with object b and bounces back its final momentum is?
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Efficiency is the ratio of to for a system a)power in to power in b)power in to power out c) power out to power out d) power out to power in
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Physics, 22.06.2019 18:00
The protons in a nucleus are approximately 2 ✕ 10^−15 m apart. consider the case where the protons are a distance d = 1.93 ✕ 10^−15 m apart. calculate the magnitude of the electric force (in n) between two protons at this distance.
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