Problem 3.78

Avtor:William Haynes

If a 250-N force P is exerted on the spanner at D, find the reaction at B and the component of the reaction a A in a direction perpendicular to AC. Use the three-force-body principle.

Novi prispevki

apec
Tetrahedron String Art
Prism Drawn in 2-Point Perspective
Using Experimental Probability to Estimate π - Monte Carlo Method
Average Value

Raziskovanje virov

Graphical Multiplication Table
triangle sum
Point_dans_hors
deltoid_const
Transformations - Rotation (including labels)
Similar Triangles (Pt 1)

Poglavja za raziskovanje

Trigonometrija
Odvodi
Algebra
Premik
Daljica