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icang [17]
3 years ago
7

There was a major collision of an asteroid with the Moon in medieval times. It was described by monks at Canterbury Cathedral in

England as a red glow on and around the Moon. How long after the asteroid hit the Moon, which is 3.84 x 10^5 km away, would the light first arrive on Earth?
Physics
1 answer:
LekaFEV [45]3 years ago
4 0

Answer:

c = 3.00E108 m/s = 3.00E5 km/s

t = S / v = 3.84E5 / 3.00E5 = 1.28 sec

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A very long thin wire carries a uniformly distributed charge, which creates an electric field. The electric field is (2300 N/C ,
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Answer:

λ= 5.24 × 10 ⁻² nC/cm

Explanation:

Given:

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