Statics Final Exam Multiple Choice
Questions and Study Guide
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Exam Multiple Choice Questions and Study Guide
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force in all its members have remained the same
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forces
The subject of mechanics deals with what happens to a body when ______ is / are applied to it.
Newtonian mechanics
_____________ still remains the basis of most of today's engineering sciences.
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mass
Which one of the following is a scalar quantity?
the parallelogram
For vector addition you have to use ______ law.
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yes, uniquely
Can you resolve a 2-D vector along two directions, which are not at 90° to each other?
Yes, but not uniquely
Can you resolve a 2-D vector along three directions (say at 0, 60, and 120°)?
80 sin (30°) i - 80 cos (30°) j
Resolve F along x and y axes and write it in vector form. F= { ___________ } N
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