It takes a car 4 seconds to slow down from 22 m/s to 6 m/s , what was its acceleration?

To Find The Acceleration of  A Car Slowing Down:

The change in speed is the final speed minus the initial speed. To find acceleration, divide the change in velocity by the length of time during which the velocity changed.

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explanation:

wind is defined by the direction it blows from.   for example, a wind blowing from north to south is called a northerly wind.

what is the speed of a softball that travels 20m in 2secs

speed = 20/2 = 10 m/s