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1) Discuss two concepts from the module to this idea of asteroids and asteroid impacts with the Earth.
2) How much risk is involved compared to death from other accidents such as plane crashes? Are the consequences of the event happening the same for a plane crash or an asteroid hitting the Earth?
3) Does likelihood or the severity of consequences change the type of evidence you would need to believe a claim? For example, if I said that we need to spend a billion dollars on an asteroid defense system because we will probably need it in the next 10 years. What kind of evidence would you require? Would it be the same if I said that we need to spend a billion dollars on better air traffic controllers?
Attachment:- THINK LIKE PHYSICIST Discussion Topic.rar
An aluminum wire carrying a current of 6.0 A has a cross-sectional area of 9.0 10-6 m2. Find the drift speed of the electrons in the wire
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