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NNADVOKAT [17]
3 years ago
15

Calculate the speed of an 8.0 × 104 kg airliner with a kinetic energy of 1.1 × 109 J.

Physics
1 answer:
Mazyrski [523]3 years ago
5 0
KE = ½mv² 
<span>1.1 x 10^9 = ½ x 8 x 10^4 v² 
v² = 2.75 x 10^4 
v ≈ 165.8 m/s</span>
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Complete Question:

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