An object falling through a fluid is observed to have acceleration given by a = g – bv where g = gravitational acceleration and b is constant. After a long time of release, it is observed to fall with constant speed. The value of constant speed is
A
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
A
Here , a = g – by
When an object falls with constant speed 
its accelerations becomes zero.
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