The rate of change of a shadow

Autor:ekazakevich, Mark Willis, Doug Kuhlmann

A man running from a street lamp.

A street lamp is 8m high. A man of height 1.6m walks along the street away from the lamp at a steady rate of 1 m/s. At what rate is the length of his shadow changing?

Neue Materialien

Classifying Triangles
Building Figures with Set Areas
Untitled
bewijs stelling van Pythagoras
Area of a Circle Illustrated

Entdecke Materialien

Average Inventory
Constructing Perpendicular Bisectors
Snowflakes and Kaleidoscopes
Boys next to Girls
TangentLineDemo

Entdecke weitere Themen

Kombinatorik
Ober- und Untersumme oder Riemann-Summe
Polynomfunktionen oder ganzrationale Funktionen
Rationale Zahlen
Lineare Gleichungen