Question

fluid friction acting on an objectpassing through a fluid
A is independent of speed of the object
b increase with increase in speed of the object
c decreases with increase in speed of object
d none

Answer 1

Explanation:

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Answer 2

Answer: OPTION - B

Explanation: As an object's speed increases, the drag force from the fluid increases exponentially. For example, when you drive at high speeds, the frictional force of air on the car increases, and fuel economy decreases.