Answer:
Electric Field = 3.369 x 10^4 N/C
Explanation:
Radius = r = (r1 + r2) / 2 = (1.6 + 3.6) /2 = 2.6 cm + 2.3 cm = 4.9 cm = 0.049 m
As we know, Electric field = E = kQ/r.r
= 8.98755 x 10^9 x 9 x 10^-9 / 0.049 x 0.049 = 33689.275 N/C
= 3.369 x 10^4 N/C
a meteorite impact
Explanation:
What most likely cause the bowl - like structure is a meteorite impact.
This is can be deduced from the presence of iridium and bowl - like structure on the earth.
Iridium has a higher abundance in meteorite than the normal crustal abundance.
During a meteorite collision on the surface, it is often encounter in craters.
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Meteorite brainly.com/question/6536722
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Newton's second law of motion says:
Force = (mass) x (acceleration)
88 = (mass) x (4)
Divide each side by 4 :
Mass = 22 kg.
Answer:
36 W
Explanation:
Power = work / time
Work = force × distance
P = F d / t
P = (72 N) (1.0 m) / (2.0 s)
P = 36 W