Acceleration is the rate at which ........................changes., distance, time, velocity, force, Which of the following is also considered acceleration?, Moving at constant speed in a straight line, Stopping completely, Changing direction at constant speed, Standing still, A decrease in speed is called:, velocity, acceleration, slope, distance, Which equation is used to calculate acceleration?, Distance ÷ Time, Speed ÷ Time,  Time ÷ Speed, (Final speed − Initial speed) ÷ Time, What is the SI unit of acceleration?, m/s², m/s, km/h, . km/s, An airplane increases its speed from 0 m/s to 24 m/s in 3 seconds. What is its acceleration?, 6 m/s², 8 m/s², 12 m/s², 24 m/s², A negative value for acceleration means the object is:, speeding up, moving forward, slowing down, standing still, When speed increases every second, the object is:, moving at constant speed, decelerating, accelerating, not moving, Which graph may appear curved when an object is accelerating?, speed–time graph, distance–time graph, velocity–direction graph, force–time graph, If both distance–time and speed–time graphs are straight lines through the origin, the object:, must be accelerating, is not moving, may be moving at constant speed = ( No acceleration), is changing direction.

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