A plane flying at 70.0 m/s suddenly stalls.If the acceleration during the stall is 9.8 m/s² directly downward,the stall lasts 5.0 s,and the plane was originally climbing at 25° to the horizontal,what is the velocity after the stall? A)66 m/s at 17° below the horizontal B)66 m/s at 17° above the horizontal C)80 m/s at 37° below the horizontal D)80 m/s at 37° above the horizontal

Question

Quizplus · Accepted Answer

The horizontal component of velocity remains unchanged at 63.4 m/s. The vertical component changes due to gravity, resulting in a final velocity of 66 m/s at 17° below the horizontal.

A Plane Flying at 70