The Figure Shows the Velocity of a Particle as It

question 25

Multiple Choice

The figure shows the velocity of a particle as it travels along the x-axis. What is the direction of the acceleration at t = 0.5 s?

• A) in the +x direction
• B) in the -x direction
• C) The acceleration is zero.

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Class Secret

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Abstract Class

An abstract class in object-oriented programming is a class that cannot be instantiated and is often used as a base class for other classes.

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