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An airplane flying at a velocity of 610 m/s lands and comes to a complete stop over a 53 second period?
a. did this airplane speed up or slow down? Explain you reasoning.
b. did the airplane accelerate or decelerate? Explain?
c. Calculate the acceleration.​


Sagot :

A. The airplane slowed down. It states that the plane lands and come to a complete stop over a 53 second period
B. It decelerares ,the sped doesn’t increase, it slows down
C. 11.5 m/s