Acar traveling at 39 m/s starts to decelerate steadily. it comes to a complete stop in 9 seconds. what is its acceleration?

Acceleration = (change in speed) / (time for the change)

Change in speed = (end speed) - (start speed) = (zero - 39 m/s) = -39 m/s

time for the change = 9 seconds

Acceleration = (-39 m/s) / (9 seconds)

Acceleration = -4.33 m/s²

harry byrd declared organized resistance by southern states would prevent racial integration.

the answer is f1 and d2 because if you put equal force on those two points the beam would balance trust me on this