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"As an airplane taxies on the runway with a speed of 18.645 m/s relative to the ground, a flight attendant walks toward

Posted: Wed Jun 08, 2022 7:30 pm
by answerhappygod
"As an airplane taxies on the runway with a speed of 18.645 m/s
relative to the ground, a flight attendant walks toward the back of
the plane with a speed of 0.984 m/s relative to the plane. What is
the flight attendant s speed relative to the ground?"
17.661 m/s
15.8949 m/s
15.01185 m/s
14.1288 m/s
22.07625 m/s