Problem 3.78

Autor: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.

Nuevos recursos

Dividing a 2-digit number by a 1-digit number (2)
Torus
Proof of a Rhombus by Construction and Deduction
Marion's Theorem
Function Machine

Descubrir recursos

Rotational Snowflakes!
Explore the following:
Segmenti consecutivi
การบวกจำนวนเต็มบวกกับจำนวนเต็มลบ
GoldenSectionKänslor

Descubre temas

Sustracción
Perímetro
Mediana
Combinatoria
Funciones Logarítmicas