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Assoli18 [71]
3 years ago
6

3.

Chemistry
1 answer:
den301095 [7]3 years ago
6 0

Answer:

9,339,136 J

Explanation:

Convert km/hr to m/s:

(110km/s)(1000m/km)(1hr/60min)(1min/60s) = 30.56m/s

KE = (1/2)mv^2 = (1/2)(20,000kg)(30.56m/s)^2 = 9,339,136 J

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