Answer:
4 ft/s^2
Explanation:
If the velocity is 8ft/s after 2s then to find the acceleration you would use the formula:

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Answer:
The velocity is 
Explanation:
From the question we are told that
The diameter of the pipe is 
The magnetic field is 
The hall voltage is 
Generally the average fluid velocity is mathematically represented as

=> 
=> 
To calculate the speed of an object divide the distance the object travels by the amount of time it takes to travel the distance. Can be written as speed=distance/time (s=d/t ).
The speed equation consists of a unit of distance divided by a unit of time