Chapter_5-pre-lecture

Chapter_5-pre-lecture - Force is the cause of acceleration....

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1         • Force is the cause of acceleration. • If the net force exerted on an object is zero, its velocity remains constant. • Types of forces: –G r a v i t a t
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2       • Determine the strength of a force through the deformation of a spring. • Forces behave as vectors, so use rules of vector addition to add them.       • In the absence of external forces, when viewed from an inertial frame, an object at rest remains at rest and an object in motion continues in motion with constant velocity. • A reference frame which is fixed with respect
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Chapter_5-pre-lecture - Force is the cause of acceleration....

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