3/ A 3 kg particle starts from rest and moves a distance of 4 m in 2 sec under he action of a single constant force. find the magnitude of the force ? Q4/ A 6 kg object undergoes an acceleration of 2 m/sec² . a- What is the magnitude of the resultant force acting on it ? b- If this same force is applied to a 4 kg object, what acceleration will it

3/ A 3 kg particle starts from rest and moves a distance of 4 m in 2 sec under he action of a single constant force. find the magnitude of the force ? Q4/ A 6 kg object undergoes an acceleration of 2 m/sec² . a- What is the magnitude of the resultant force acting on it ? b- If this same force is applied to a 4 kg object, what acceleration will it

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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Learning Goal: In 1687, Isaac Newton presented three basic laws that describe the motion of a particle: • First law: A particle originally at rest, or moving in a straight line with a constant velocity, will remain in this state provided that the particle is not subjected to an unbalanced force. Second law: A particle acted upon by an unbalanced force, F experiences an acceleration, a, that has the same direction as the force and a magnitude that is directly proportional to the force. Figure 1 1 1 V 1 of 2
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