MA-2: Sliding Ladder

Autor:Mark Dawes

A ladder 10m long (!) rests on horizontal ground against a vertical wall. As the foot of the ladder slips away from the wall, what is the locus of the centre of the ladder?

Novos Materiais

Deriving the Arc Length Formula
Angle Addition Postulate (V2) - Integer Solutions
Basic and Compound Inequality Illustrator
Segment Addition Postulate (Mild Questions)
Deciding How New Information Affects Probability

Descobrir recursos

Writing Equations to Represent Tables 436
Linear Question
Plate problem
PBL Q2
Vector Subtraction (Adding the Opposite Method)

Explorar Tópicos

Ângulos
Raiz
Pontos Noáveis
Triângulos
Distribuição normal