Consider the following combinations of signs and values for, Ask an Expert

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Consider the following combinations of signs and values for the velocity and acceleration of a particle with respect to a one-dimensional x-axis:

	Velocity	Acceleration
a.	Positive	Positive
b.	Positive	Negative
c.	Positive	Zero
d.	Negative	Positive
e.	Negative	Negative
f.	Negative	Zero
g.	Zero	Positive
h.	Zero	Negative

Describe what the particle is doing in each case and give a real-life example for an automobile on an east- west one- dimensional axis, with east considered the positive direction.

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Reference No.:- M91949204

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