select the correct answer. an airplane is flying at a constant speed in a positive direction. it slows down…

select the correct answer. an airplane is flying at a constant speed in a positive direction. it slows down when it approaches the airport where its going to land. which term describes the slowing of the plane? a. stationary b. positive velocity c. positive acceleration d. negative acceleration e. constant velocity

select the correct answer. an airplane is flying at a constant speed in a positive direction. it slows down when it approaches the airport where its going to land. which term describes the slowing of the plane? a. stationary b. positive velocity c. positive acceleration d. negative acceleration e. constant velocity

Answer

Brief Explanations:

Acceleration is the rate of change of velocity. When an object slows down while moving in a positive - direction, its velocity is decreasing. A decrease in velocity in the positive - direction is represented by a negative acceleration value. Stationary means not moving. Positive velocity just means moving in the positive direction without any information about change in speed. Positive acceleration means speeding up. Constant velocity means no change in speed or direction.

Answer:

D. negative acceleration