Respuesta :
The answer is A. There is no acceleration or deceleration at point B.
The instantaneous acceleration of the particle at point B is [tex]0 m/s^{2}[/tex].
What is acceleration?
Acceleration is the measure of how fast velocity of an object is changing at a point. Therefore, acceleration can be calculated by finding the slope of the velocity of the particle at a certain point.
In the given graph of velocity, we have to find the slope of the particle at point B which is zero. Therefore, the acceleration of the particle at point B is [tex]0 m/s^{2}[/tex].
To learn more about Acceleration here
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