Problem: Which has zero acceleration? An object A) moving at constant velocity. B) at rest. C) in mechanical equilibrium. D) all of the above E) none of the above 

FREE Expert Solution

Acceleration is the rate of change of velocity:

a=vt

When an object is at a constant velocity, Δv = 0.

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Problem Details

Which has zero acceleration? An object 

A) moving at constant velocity. 

B) at rest. 

C) in mechanical equilibrium. 

D) all of the above E) none of the above