Determine the range of values of angle α ( Equilibrium of a Particle ) Engineers Academy

Vector mechanics for engineers by Beer and Johnston solution


2.65 Three forces are applied to a bracket as shown. The directions of
the two 150-N forces may vary, but the angle between these forces
is always 508. Determine the range of values of a for which the
magnitude of the resultant of the forces acting at A is less than
600 N.

Determine the range of values of angle α ( Equilibrium of a Particle ) Engineers Academy

How to find the resultant.
Find the angle of the resultant.
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Resolution of vectors
Resolve into x and y components
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Chapter 2
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