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Leto [7]
3 years ago
9

Calculate the speed of an 8.0 x 10^4 kg airliner with a kinetic energy of 1.1 x 10^9 J.

Physics
1 answer:
Lynna [10]3 years ago
8 0
KE = ½mv²
1.1 x 10^9 = ½ x 8 x 10^4 v²
v² = 2.75 x 10^4
v ≈ 165.8 m/s

Hope This Helps!
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