An airplane traveling 245 m/s east experiences turbulence, so the pilot slows down to 230 m/s. it takes the pilot 7
seconds to slow down to this speed. what is the acceleration of the plane? round your answer to the nearest
hundredth
2.14 m/s2
-2.14 m/s2
67.86 m/s2
-67.86 m/s2