Acceleration can be zero even when several forces are acting on it.Do you agree?Why?
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Expert's answer
2012-12-18T10:32:54-0500
This statement is true. If the vector sum of all the forces acting on a body is null vector, then acceleration of a body is equal to zero. As a trivial example, imagine a body that is exerted by two forces of the same magnitude but acting in opposite directions.
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