PHYS 2108 Chapter : Lab 4 Newtons Laws

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15 Mar 2019
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In the vectors lab we allowed forces to interact with one another while they were balanced. This week, we will allow unbalanced forces to show us what forces do. Perhaps the most important one for us is the second law because it describes a relationship we can turn into a useful equation. The net force on an object will determine the object"s net acceleration as: A side-effect that helps us understand the first law is that if f = 0, then there must be zero acceleration. An object at rest or moving with a constant (unaccelerated) velocity will have no change if there is no force applied or acceleration experienced. There are several flavors of forces, but no matter where they originate they all behave the same way. Applied forces are simply applied to a system from an outside push or pull.

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