The velocity of water flowing over a waterfall is 12m/sec after going over the fall the water slows to 6m/sec in 3 seconds. What is the acceleration of water
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It is a retardation. Because the speed of water has decreased.
So, acceleration => Final velocity - Initial velocity / Time
=> acceleration = 6 - 12 / 3
=> acceleration = -2 m/s ^2
So, the answer is -2 m/s^2.
So, acceleration => Final velocity - Initial velocity / Time
=> acceleration = 6 - 12 / 3
=> acceleration = -2 m/s ^2
So, the answer is -2 m/s^2.
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