Euler's equation of motion states, that at every point, the_________________?
Correct answer: C. Force per unit mass equals acceleration
- A. Fluid momentum is constant
- B. Rate of mass outflow is equal to the rate of mass inflow
- C. Force per unit mass equals acceleration
- D. None of these
Explanation
Euler's equation is the inviscid-fluid form of Newton's second law, stating that the resultant force per unit mass equals acceleration. The mass inflow and outflow statement belongs to continuity.
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