When the Vector Sum of Three Co-Planar Forces

question 71

Multiple Choice

When the vector sum of three co-planar forces,
,
And
,is parallel to
,we can conclude that
And

• A)must sum to zero.
• B)must be equal and opposite.
• C)must have equal and opposite components perpendicular to .
• D)must have equal and opposite components parallel to .
• E)must have equal and opposite components parallel and perpendicular to .

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Definitions:

Solve for T

A common instruction in mathematics and finance, indicating to solve the equation or problem for the variable "T," which typically represents time.

Proportion

A segment, piece, or amount evaluated in terms of its overall magnitude.

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