1.4.1 - Definitions of Local and Convective Acceleration
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Practice Questions
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Define local acceleration.
💡 Hint: Think about acceleration at a traffic signal.
What does convective acceleration refer to?
💡 Hint: Consider how a raindrop moves down a window.
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Interactive Quizzes
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What is local acceleration?
💡 Hint: Think about changes in speed at a single location.
What does convective acceleration depend on?
💡 Hint: Remember, it’s about motion through variable speeds.
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Challenge Problems
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A fluid particle moves with an initial velocity of 3 m/s and experiences a local acceleration of 2 m/s² over 5 seconds. Calculate the final velocity and also determine if there is a convective acceleration present if the particle is at rest initially.
💡 Hint: Use the basic kinematic equations.
Given a situation where a fluid particle experiences local acceleration of 4 m/s² and convective acceleration of 3 m/s². What is the total acceleration, and explain the physical significance of each component?
💡 Hint: Consider both effects on fluid particles during flow.
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