Chemistry, 19.12.2019 04:31 itzandrea456
Find the ke of 40,000 kg airplane moving at 80 m/s at 2000 meters above the ground.
Answers: 3
![KE=\frac{1}{2}\times (40000\ kg)\times (80\ m/s)^2\\\\KE=20000\times 6400\ kg\cdot m^2/s^2\\\\KE=128\times 10^6\ J.....[1\ J=1\ kg\cdot m^2/s^2]](/tpl/images/0425/4669/f123d.png)
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Find the ke of 40,000 kg airplane moving at 80 m/s at 2000 meters above the ground....
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