The drawing shows a uniform horizontal beam attached to a vertical wall by a frictionless hinge and supported from below at an angle 0 = 44° by a brace that is attached to a pin. The beam has a weight of 330 N. Three additional forces keep the beam in equilibrium. The brace applies a force P to the right end of the beam that is directed upward at the angle with respect to the horizontal. The hinge applies a force to the left end of the beam that has a horizontal component II and a vertical component V. Find the magnitudes of these three forces. 18 (a) V = i 31 (b) P= i (c) H= Hinge Beam 8 Brace Pin

University Physics Volume 1
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Chapter12: Static Equilibrium And Elasticity
Section: Chapter Questions
Problem 38P: A uniform horizontal strut weighs 400.0 N. One end of the strut is attached to a hinged support the...
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The drawing shows a uniform horizontal beam attached to a vertical wall by a frictionless hinge and supported from below at an angle
0 = 44° by a brace that is attached to a pin. The beam has a weight of 330 N. Three additional forces keep the beam in equilibrium. The
brace applies a force P to the right end of the beam that is directed upward at the angle with respect to the horizontal. The hinge
applies a force to the left end of the beam that has a horizontal component H and a vertical component V. Find the magnitudes of
these three forces.
(a) V = i
V=
ET
(b) P = i
(c) H = i
<
<
>
Hinge
Beam
0
Brace
Pin
Transcribed Image Text:The drawing shows a uniform horizontal beam attached to a vertical wall by a frictionless hinge and supported from below at an angle 0 = 44° by a brace that is attached to a pin. The beam has a weight of 330 N. Three additional forces keep the beam in equilibrium. The brace applies a force P to the right end of the beam that is directed upward at the angle with respect to the horizontal. The hinge applies a force to the left end of the beam that has a horizontal component H and a vertical component V. Find the magnitudes of these three forces. (a) V = i V= ET (b) P = i (c) H = i < < > Hinge Beam 0 Brace Pin
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